feat: add Super Alpha research, management and MCP workflows

.scratch/superalpha/issues/01-implementation.md

@@ -0,0 +1,22 @@
+# Super Alpha 研究、管理及通用回测接入
+
+Status: ready-for-agent
+Outcome: implemented
+
+## 工作项
+
+- [x] 公共契约、组件快照和增量迁移
+- [x] 通用回测及结果证据支持 SUPER
+- [x] 方案、Selection 任务和 MCP
+- [x] 研究及管理页面、路由和范围隔离
+- [x] 模拟平台测试、构建、浏览器及迁移验证
+
+## Comments
+
+2026-09-13：开始实施用户已确认计划。只执行本地模拟验证，保护已有 Pyramid MCP 改动。
+
+2026-09-13：完成两个菜单、共享 SUPER 回测契约、方案版本与构造记录、独立组件证据、8 个 MCP 工具及通用工具扩展。使用文档已更新至 docs/mcp-research.md。
+
+验证记录：后端全量 540 项通过；后续元数据、来源和幂等调整后的针对性回归分别 44 项、30 项通过。前端类型检查与构建通过；Super Alpha、原回测、管理、MCP Key、研究导航、侧栏和原工作空间浏览器场景均通过。新列表验证了 40px 行高，检查 1440/850/390px 视口。迁移 0021 在专用临时 PostgreSQL 中完成回退/重升级、历史 REGULAR 回测及已有 SUPER/备注保留、SUPER 完整闭环与并发幂等验证。
+
+范围：只使用模拟平台和可丢弃的本地测试数据库；未迁移用户运行库，未执行真实 SUPER 模拟、正式 Alpha 提交、部署或 git 提交。升级运行环境时需应用 0021；真实 SUPER 模拟须按用户计划另行授权验收。构建保留既有的大包及 lottie-web eval 提示。

.scratch/superalpha/spec.md

@@ -0,0 +1,14 @@
+# Super Alpha 研究与管理
+
+按用户 2026-09-13 确认的功能规划实施。
+
+- 新增 Super Alpha 研究（方案、版本、Selection 预览、参数展开、固定候选及对照）和 Super Alpha 管理菜单。
+- 管理菜单以 SUPER / 非 SUPER 分流，共用 Alpha 记录、同步、备注和检查。网页 AI 只识别新页面和对象。
+- 复用通用回测、研究资产和不可变版本。SUPER 候选包含 selection/combo/完整设置，每个 SUPER 单独发平台请求，共用配额与恢复。
+- 组件预览与实际组件证据独立，保存请求指纹、组件指纹、时间和完整性。未知不等于通过。
+- 增加方案查询/读取/保存、Selection 预览/读取、候选构造及 SUPER 成果查询/读取 MCP 工具，回测仍使用通用工具。
+- 不实现自动研究循环、独立调度器或正式 Alpha 提交；不调用真实模拟或收费模型。
+
+验收：网页及 MCP 完整闭环、范围隔离、版本及幂等、组件异常、SUPER 回测恢复与历史 REGULAR 兼容；后端测试、前端构建、浏览器和独立迁移验证。
+
+已有 Pyramid MCP 未提交改动必须保留。

backend/app/ai/contracts.py

@@ -45,6 +45,8 @@ class PageContext(Contract):
     page: Literal[
         "home",
         "alphas",
+        "superalphas",
+        "superalpha-research",
         "account",
         "datasets",
         "fields",

backend/app/alphas.py

@@ -189,6 +189,10 @@ async def upsert_alpha(db, raw: dict):
 
 def list_statement(filters):
     query = select(Alpha, Research).join(Research, Research.alpha_id == Alpha.id)
+    if filters.management_scope == "super":
+        query = query.where(Alpha.alpha_type == "SUPER")
+    elif filters.management_scope == "non_super":
+        query = query.where(or_(Alpha.alpha_type != "SUPER", Alpha.alpha_type.is_(None)))
     if filters.submission:
         query = query.where(submission_condition(filters.submission))
     if filters.submission_blocked is not None:
@@ -285,6 +289,11 @@ def summary(item: Alpha, research: Research):
     result = {k: getattr(item, k) for k in keys}
     result["failed_checks"] = failed_checks(item.checks)
     result["expression_preview"] = (item.expression or item.selection or "")[:240]
+    result["selection_preview"], result["combo_preview"] = (item.selection or "")[:240], (item.combo or "")[:240]
+    if item.alpha_type == "SUPER":
+        from .superalpha.evidence import parse_components
+        components = parse_components(item.raw.get("components", item.raw.get("selectedAlphas")))
+        result["component_count"] = len(components["components"]) if components["complete"] else None
     result["research"] = {
         k: getattr(research, k) for k in ("note", "tags", "favorite", "state", "updated_at", "version")
     }

backend/app/backtests/contracts.py

@@ -27,25 +27,47 @@ class SimulationSettings(Contract):
     maxPosition: Literal["ON", "OFF"] = "OFF"
 
 
+class SuperSimulationSettings(SimulationSettings):
+    """SUPER-only selection settings; platform metadata still determines availability."""
+
+    selectionHandling: Literal["POSITIVE", "NON_ZERO", "NON_NAN"]
+    selectionLimit: int = Field(ge=1, le=100000, strict=True)
+    componentActivation: Literal["IS", "OS"]
+
+
 class Candidate(Contract):
     client_item_id: str = Field(min_length=1, max_length=100)
-    expression: str = Field(min_length=1, max_length=20000)
+    expression: str = Field(default="", max_length=20000)
-    settings: SimulationSettings
+    selection: str | None = Field(default=None, max_length=20000)
-    alpha_type: Literal["REGULAR"] = "REGULAR"
+    combo: str | None = Field(default=None, max_length=20000)
+    settings: SuperSimulationSettings | SimulationSettings
+    alpha_type: Literal["REGULAR", "SUPER"] = "REGULAR"
 
-    @field_validator("expression")
+    @field_validator("expression", "selection", "combo")
     @classmethod
     def nonempty(cls, value):
-        value = value.strip()
+        return value.strip() if value is not None else None
-        if not value:
+
-            raise ValueError("表达式不能为空")
+    @model_validator(mode="after")
-        return value
+    def typed_input(self):
+        if self.alpha_type == "SUPER":
+            if self.expression or not self.selection or not self.combo:
+                raise ValueError("SUPER 必须提供非空 selection/combo，不能提供 regular expression")
+            if not isinstance(self.settings, SuperSimulationSettings):
+                raise ValueError("SUPER 必须提供 selectionHandling、selectionLimit、componentActivation")
+        elif not self.expression or self.selection is not None or self.combo is not None or isinstance(self.settings, SuperSimulationSettings):
+            raise ValueError("REGULAR 必须提供非空 expression，不能包含 SUPER 表达式或设置")
+        return self
 
     def platform_input(self):
+        if self.alpha_type == "SUPER":
+            return {"type": "SUPER", "selection": self.selection, "combo": self.combo,
+                    "settings": self.settings.model_dump()}
         return {"type": self.alpha_type, "regular": self.expression, "settings": self.settings.model_dump()}
 
 
 class Source(Contract):
+    research_kind: str | None = Field(default=None, max_length=50)
     kind: str = Field(default="manual", min_length=1, max_length=100)
     reference: str | None = Field(default=None, max_length=200)
     batch_id: str | None = Field(default=None, max_length=200)
@@ -54,6 +76,9 @@ class Source(Contract):
     research_id: str | None = Field(default=None, max_length=200)
     parent_run_id: str | None = Field(default=None, max_length=36)
     hypothesis: str | None = Field(default=None, max_length=2000)
+    superalpha_plan_id: str | None = Field(default=None, max_length=36)
+    superalpha_plan_version: int | None = Field(default=None, ge=1)
+    selection_snapshot_ids: list[str] = Field(default_factory=list, max_length=100)
 
 
 class SourceOutput(Source):
@@ -129,7 +154,7 @@ def fingerprint(payload: dict) -> str:
 
 def group_key(candidate: dict):
     settings = candidate["settings"]
-    return tuple(settings[k] for k in ("region", "delay", "language", "instrumentType"))
+    return (candidate.get("alpha_type", "REGULAR"), *tuple(settings[k] for k in ("region", "delay", "language", "instrumentType")))
 
 
 class ReferenceInput(Contract):
@@ -203,7 +228,10 @@ class ItemOutput(Contract):
     id: str
     client_item_id: str
     expression: str
-    settings: SimulationSettings
+    alpha_type: Literal["REGULAR", "SUPER"] = "REGULAR"
+    selection: str | None = None
+    combo: str | None = None
+    settings: SuperSimulationSettings | SimulationSettings
     attempt_id: str
     platform_status: str
     collection_status: str

backend/app/backtests/routes.py

@@ -117,13 +117,14 @@ async def runs(
     source: str | None = Query(None, max_length=100),
     reference: str | None = Query(None, max_length=200),
     research_id: str | None = Query(None, max_length=200),
+    alpha_type: Literal["REGULAR", "SUPER"] | None = None,
     q: str = Query("", max_length=200),
     sort: Literal["name", "created_at"] = "created_at",
     direction: Literal["asc", "desc"] = "desc",
 ):
     async with request.app.state.sessions() as db:
         return await Business(db).backtests.runs(
-            limit, offset, source, reference, research_id, q, sort, direction
+            limit, offset, source, reference, research_id, q, sort, direction, alpha_type
         )
 
 
@@ -195,3 +196,17 @@ async def attach_reference(attempt_id: str, body: ReferenceInput, request: Reque
 async def subset(preview_id: str, body: SubsetInput, request: Request):
     async with request.app.state.sessions.begin() as db:
         return await Business(db).backtests.subset(preview_id, body)
+
+
+@router.get("/items/{item_id}/artifact")
+async def artifact(item_id: str, request: Request, kind: Literal["snapshot", "components", "pnl"], limit: int = Query(25, ge=1, le=100), offset: int = Query(0, ge=0)):
+    from fastapi import HTTPException
+
+    from ..research_access.contracts import Artifact
+    from ..research_access.queries import EvidenceQueries
+    from ..research_access.service import ResearchError
+    async with request.app.state.sessions() as db:
+        try:
+            return await EvidenceQueries(db).artifact(Artifact(item_id=item_id, kind=kind, limit=limit, offset=offset))
+        except ResearchError as exc:
+            raise HTTPException(404, str(exc)) from None

backend/app/backtests/runtime.py

@@ -448,7 +448,7 @@ class BacktestLane:
 
     def safe_progress(self, value):
         # Store useful protocol evidence, never arbitrary upstream diagnostics or credentials.
-        result = {k: value[k] for k in ("status", "alpha", "regular", "settings", "location") if k in value}
+        result = {k: value[k] for k in ("status", "type", "alpha", "regular", "selection", "combo", "settings", "location", "warnings") if k in value}
         message = value.get("error") or value.get("message")
         if isinstance(message, str):
             for secret in list(self.client.credentials or ()) + list(self.client.client.cookies.values()):
@@ -485,11 +485,13 @@ class BacktestLane:
             matched = [
                 i
                 for i in items
-                if i.expression == expression
+                if ((i.alpha_type == "REGULAR" and evidence.get("type", "REGULAR") == "REGULAR" and i.expression == expression)
+                    or (i.alpha_type == "SUPER" and evidence.get("type") == "SUPER"
+                        and i.selection == code(evidence.get("selection")) and i.combo == code(evidence.get("combo"))))
                 and isinstance(settings, dict)
                 and all(k in settings and settings[k] == v for k, v in i.settings.items())
             ]
-            if count == 1:
+            if count == 1 and items[0].alpha_type == "REGULAR":
                 matched = (
                     items
                     if (expression == items[0].expression or (not expression and detail is None))
@@ -499,6 +501,9 @@ class BacktestLane:
                     )
                     else []
                 )
+            if count == 1 and items[0].alpha_type == "SUPER" and detail is None:
+                # A known receipt can record progress, but saving SUPER requires full type/input evidence.
+                matched = items if not any(k in evidence for k in ("type", "selection", "combo", "settings")) else matched
             # Identical inputs within a multi-submit are intentionally not position-matched.
             if len(matched) != 1 or (matched[0].simulation_id not in (None, child)):
                 return
@@ -513,6 +518,9 @@ class BacktestLane:
                 if not await db.get(BacktestResult, item.id):
                     from datetime import datetime
 
+                    if item.alpha_type == "SUPER":
+                        from ..superalpha.evidence import save_actual_components
+                        await save_actual_components(db, item, detail, receipt["observed_at"])
                     db.add(
                         BacktestResult(
                             item_id=item.id,

backend/app/backtests/service.py

@@ -93,7 +93,7 @@ class Backtests:
 
     async def capabilities(self):
         return {
-            "alpha_types": ["REGULAR"],
+            "alpha_types": ["REGULAR", "SUPER"],
             "languages": ["FASTEXPR"],
             "instrument_types": ["EQUITY"],
             "settings_schema": Candidate.model_json_schema(),
@@ -111,6 +111,8 @@ class Backtests:
         from ..research.expressions import analyze
         if not body.preparation_refs and not body.input_ids:
             return
+        if any(c.alpha_type == "SUPER" for c in body.candidates):
+            raise HTTPException(422, "SUPER 组件快照不能使用字段数据准备集合")
         await Preparations(self.db).bind(body)
         snapshots = [await Preparations(self.db).snapshot(i) for i in body.input_ids]
         for candidate in body.candidates:
@@ -221,6 +223,8 @@ class Backtests:
                 if len(candidates) != len(selection):
                     raise HTTPException(422, "选择包含不属于当前草稿的候选")
             data = {"name": draft.name, "source": draft.source, "candidates": candidates}
+        from ..superalpha.service import validate_source
+        await validate_source(self.db, data["source"], data["candidates"])
         candidates = DraftInput.model_validate(data).model_dump(mode="json")["candidates"]
         config = await self.db.get(BacktestConfig, 1)
         groups = defaultdict(list)
@@ -253,6 +257,9 @@ class Backtests:
         for indices in groups.values():
             local_batches = []
             for index in indices:
+                if candidates[index]["alpha_type"] == "SUPER":
+                    batches.append([index])
+                    continue
                 batch = next(
                     (
                         b
@@ -352,6 +359,7 @@ class Backtests:
                         ordinal=i,
                         client_item_id=c.client_item_id,
                         expression=c.expression,
+                        alpha_type=c.alpha_type, selection=c.selection, combo=c.combo,
                         settings=c.settings.model_dump(),
                         fingerprint=fingerprint(c.platform_input()),
                     )
@@ -360,8 +368,10 @@ class Backtests:
         await self.db.flush()
         return await self.run(run.id)
 
-    async def runs(self, limit=25, offset=0, source=None, reference=None, research_id=None, q="", sort="created_at", direction="desc"):
+    async def runs(self, limit=25, offset=0, source=None, reference=None, research_id=None, q="", sort="created_at", direction="desc", alpha_type=None):
         query = select(BacktestRun)
+        if alpha_type:
+            query = query.where(BacktestRun.id.in_(select(BacktestItem.run_id).where(BacktestItem.alpha_type == alpha_type)))
         if q:
             query = query.where(BacktestRun.name.contains(q, autoescape=True))
         column = {"name": BacktestRun.name, "created_at": BacktestRun.created_at}[sort]
@@ -460,7 +470,7 @@ class Backtests:
                             for k in (
                                 "id",
                                 "client_item_id",
-                                "expression",
+                                "expression", "alpha_type", "selection", "combo",
                                 "settings",
                                 "attempt_id",
                                 "platform_status",
@@ -610,7 +620,8 @@ class Backtests:
                     source=Source.model_validate({**run.source, "parent_run_id": run.id}),
                     candidates=[
                         Candidate(
-                            client_item_id=r.client_item_id, expression=r.expression, settings=r.settings
+                            client_item_id=r.client_item_id, expression=r.expression, settings=r.settings,
+                            alpha_type=r.alpha_type, selection=r.selection, combo=r.combo
                         )
                         for r in selected
                     ],

backend/app/business.py

@@ -91,27 +91,29 @@ class Business:
             else None,
         }
 
-    async def get_alpha_facets(self):
+    async def get_alpha_facets(self, management_scope=None):
+        from .schemas import AlphaFilters
+        ids = list_statement(AlphaFilters(management_scope=management_scope)).with_only_columns(Alpha.id)
         result = {}
         for key in ("region", "universe", "alpha_type", "language", "status", "stage"):
             column = getattr(Alpha, key)
             result[key] = list(
                 (
                     await self.db.scalars(
-                        select(column).where(column.is_not(None)).distinct().order_by(column)
+                        select(column).where(column.is_not(None), Alpha.id.in_(ids)).distinct().order_by(column)
                     )
                 ).all()
             )
         result["tags"] = list(
-            (await self.db.scalars(select(ResearchTag.tag).distinct().order_by(ResearchTag.tag))).all()
+            (await self.db.scalars(select(ResearchTag.tag).where(ResearchTag.alpha_id.in_(ids)).distinct().order_by(ResearchTag.tag))).all()
         )
-        result["total"] = await self.db.scalar(select(func.count()).select_from(Alpha))
+        result["total"] = await self.db.scalar(select(func.count()).select_from(Alpha).where(Alpha.id.in_(ids)))
         result["favorites"] = await self.db.scalar(
-            select(func.count()).select_from(Research).where(Research.favorite.is_(True))
+            select(func.count()).select_from(Research).where(Research.favorite.is_(True), Research.alpha_id.in_(ids))
         )
-        result["last_sync"] = await self.db.scalar(select(func.max(Alpha.synced_at)))
+        result["last_sync"] = await self.db.scalar(select(func.max(Alpha.synced_at)).where(Alpha.id.in_(ids)))
         result["source"] = sorted(
-            {kind for kinds in (await source_kinds(self.db)).values() for kind in kinds}
+            {kind for kinds in (await source_kinds(self.db, list(await self.db.scalars(ids)))).values() for kind in kinds}
         )
         return result
 

backend/app/catalog/research_metadata.py

@@ -66,6 +66,7 @@ def setting_rows(data):
                         for key in (
                             "decay", "truncation", "pasteurization", "unitHandling",
                             "nanHandling", "language", "visualization", "maxTrade", "maxPosition",
+                            "selectionHandling", "selectionLimit", "componentActivation",
                         ):
                             definition = children.get(key)
                             if not isinstance(definition, dict):
@@ -200,11 +201,15 @@ class ResearchMetadata:
                 raise HTTPException(502, "算子分页提前结束")
         raise HTTPException(502, "算子分页超过本地限制，未发布新快照")
 
-    async def operators(self, q="", category=None, favorite=False, limit=25, offset=0):
+    async def operators(self, q="", category=None, favorite=False, limit=25, offset=0, stage=None):
         snapshot = await self.get("operators")
         notes = {r.name: r for r in await self.db.scalars(select(OperatorNote))}
         rows = []
         for item in snapshot["content"].get("items", []):
+            scopes = item.get("scope") or []
+            scopes = scopes if isinstance(scopes, list) else [scopes]
+            if stage and stage.upper() not in [str(s).upper() for s in scopes]:
+                continue
             note = notes.get(item["name"])
             if q.lower() not in json.dumps(item, ensure_ascii=False).lower() or (
                 category and item["category"] != category

backend/app/catalog/research_routes.py

@@ -18,11 +18,12 @@ async def operators(
     q: str = "",
     category: str | None = None,
     favorite: bool = False,
+    stage: str | None = None,
     limit: int = Query(25, ge=1, le=100),
     offset: int = Query(0, ge=0),
 ):
     async with request.app.state.sessions() as db:
-        return await ResearchMetadata(db).operators(q, category, favorite, limit, offset)
+        return await ResearchMetadata(db).operators(q, category, favorite, limit, offset, stage)
 
 
 @router.post("/operators/refresh")

backend/app/jobs.py

@@ -265,6 +265,10 @@ class Runner:
                     await sync_catalog(self, job_id, payload)
                 elif kind in ("full_sync", "daily_sync"):
                     await self.sync_all(job_id)
+                elif kind == "super_selection_preview":
+                    from .superalpha.jobs import run_selection
+
+                    await run_selection(self, job_id, payload)
                 elif kind == "submission_check":
                     from .submission import run_check
 
@@ -302,7 +306,7 @@ class Runner:
             await self.checkpoint(
                 job_id,
                 {
-                    "status": "waiting_connection" if waiting or (kind == "catalog_full_sync" and exc.code == "network_error") else "failed",
+                    "status": "waiting_connection" if waiting or (kind in ("catalog_full_sync", "super_selection_preview") and exc.code == "network_error") else "failed",
                     "error": str(exc),
                     "next_retry_at": None,
                 },

backend/app/main.py

@@ -6,7 +6,7 @@ import io
 import time
 from collections import defaultdict
 from contextlib import AsyncExitStack, asynccontextmanager
-from typing import Annotated
+from typing import Annotated, Literal
 
 from fastapi import APIRouter, Depends, FastAPI, HTTPException, Query, Request, Response
 from fastapi.exceptions import RequestValidationError
@@ -56,6 +56,7 @@ from .schemas import (
 )
 from .security import bootstrap, cipher, issue_session, require_auth, token_hash, valid_password
 from .submission import router as submission_router
+from .superalpha.routes import router as superalpha_router
 
 
 def account_output(account, client, settings):
@@ -344,9 +345,9 @@ def create_app(settings=None, wq_client=None, ai_model_factory=None):
             return await Business(db).search_alphas(filters)
 
     @api.get("/alphas/facets", response_model=FacetsOutput, tags=["alphas"])
-    async def facets():
+    async def facets(management_scope: Literal["super", "non_super"] | None = None):
         async with sessions() as db:
-            return await Business(db).get_alpha_facets()
+            return await Business(db).get_alpha_facets(management_scope)
 
     @api.get(
         "/alphas/export",
@@ -487,6 +488,7 @@ def create_app(settings=None, wq_client=None, ai_model_factory=None):
     app.include_router(dashboard_router)
     app.include_router(home_information_router)
     app.include_router(backtest_router)
+    app.include_router(superalpha_router)
     app.include_router(api)
     app.include_router(catalog_router)
     app.include_router(preparations_router)

backend/app/mcp_api/server.py

@@ -18,9 +18,18 @@ from ..models import MCPAudit, now
 from ..research.serialization import encode_snapshot
 from ..research_access import contracts as c
 from ..research_access.service import ResearchAccess, ResearchError
+from ..superalpha import contracts as sc
 
 # Name, schema, business method, required scope, description. No generic arbitrary HTTP tool.
 TOOLS = {
+    "search_superalpha_plans": (sc.PlanSearch, "super_plans", "research:read", "分页查找 Super Alpha 研究方案。"),
+    "get_superalpha_plan": (sc.PlanReference, "super_plan", "research:read", "读取指定方案版本或固定构造记录；不发起回测。"),
+    "save_superalpha_plan": (sc.PlanSave, "save_super_plan", "research:write", "保存调用方构造的 Selection/Combo 参数方案；更新须携带版本，支持幂等。不调用模型或回测。"),
+    "preview_superalpha_selection": (sc.SelectionPreview, "preview_super_selection", "research:refresh", "主动预览展开后的 Selection；异步返回 job_id，用 get_refresh_job 查进度、get_superalpha_selection 查组件。预览不是实际回测组件。"),
+    "get_superalpha_selection": (sc.SelectionReference, "super_selection", "research:read", "分页读取组件预览及完整性、时间、警告；缺失不自动刷新。"),
+    "build_superalpha_candidates": (sc.BuildCandidates, "build_super_candidates", "research:write", "按方案版本或内联方案进行全量展开/固定种子采样；保存固定候选及来源，不执行回测。将 candidates 与 submit_source 交给 submit_backtests；超过100项按分页读取固定记录。"),
+    "search_superalphas": (sc.SuperAlphaSearch, "super_alphas", "research:read", "分页查询本地已导入的 SUPER 成果，固定 SUPER 范围；不自动同步。"),
+    "get_superalpha": (sc.AlphaReference, "super_alpha", "research:read", "读取已导入 SUPER 的 Selection/Combo、指标、组件证据、Description 和研究来源。"),
     "get_pyramid_distribution": (c.PyramidQuery, "pyramid_distribution", "research:read", "实时读取指定 region（如 USA、GLB）和 delay（0/1）的个人 Pyramid Alpha 分布；必传 current_date（YYYY-MM-DD），自动按自然年四季度取完整起止日（如2026-09-13对应2026-07-01至2026-09-30），传给平台 startDate/endDate，不使用默认周期。按用户约定 alphaCount>=3 为 lit（已点亮），1–2 为 in_progress，0 为 unlit；每项含 category、alpha_count、距3条的 remaining。复用平台认证，未连接时先调用 authenticate_worldquant；缺失数据不当作0。不回测、不提交。"),
     "search_data_preparations": (c.PreparationSearch, "preparations", "research:read", "分页查询数据准备集合，返回固定范围、字段数及版本。研究可使用多个集合，各集合范围独立。"),
     "get_data_preparation": (c.PreparationRead, "preparation", "research:read", "按集合 ID 与版本分页预览字段、类型、描述和数据集归属。提交回测时携带 preparation_refs，由服务端核对版本并固定独立输入快照；空集合不能用于研究。"),
@@ -37,7 +46,7 @@ TOOLS = {
     "check_self_correlation": (c.SelfCorrelationCheck, "check_self_correlation", "research:refresh", "对 1–100 个已导入 Alpha 发起本地自相关检查，返回 job_id。与本地同地区已提交 Alpha 比较，排除自身；优先用缓存，缺失 PnL 自动补取。需先同步已提交 Alpha；不调用平台提交检查。用 get_refresh_job 查进度、get_self_correlation 读结果。"),
     "get_self_correlation": (c.SelfCorrelationReference, "self_correlation", "research:read", "读取指定 Alpha 最新的本地自相关缓存，包括最大相关系数、样本覆盖与 stale 状态；无缓存不自动检查，结果不等同于平台提交资格。"),
     "search_backtests": (c.History, "history", "research:read", "分页查历史候选与固定设置；candidates 按完整输入精确匹配，不推断数学等价。"),
-    "submit_backtests": (c.Submit, "submit", "backtests:execute", "执行用户已授权的固定批次，自动留痕并立即返回运行 ID。可携带 preparation_refs 选择集合，版本变化须重新读取；每项必须完整设置；重复默认拒绝，rerun 明确重跑。不需要研究资产。"),
+    "submit_backtests": (c.Submit, "submit", "backtests:execute", "执行用户已授权的 REGULAR/SUPER 固定批次，自动留痕并立即返回运行 ID；SUPER 使用 selection/combo 和专属设置，逐条模拟。可携带 preparation_refs 选择集合，版本变化须重新读取；每项必须完整设置；重复默认拒绝，rerun 明确重跑。不需要研究资产。"),
     "get_backtest": (c.RunReference, "run", "research:read", "读取真实运行进度、提交数量和可选增量事件；受理不等于成功。"),
     "get_backtest_results": (c.Results, "results", "research:read", "分页读取固定快照指标、Alpha 非通过检查及三层状态；REGULAR_SUBMISSION 单列 submission_limits，不计入 Alpha 失败统计。缺失指标不补零。"),
     "get_backtest_artifact": (c.Artifact, "artifact", "research:read", "分页读取候选脱敏快照的顶层键值或独立采集的 PnL；缺缓存不自动刷新。"),
@@ -73,8 +82,8 @@ class MCPResearchServer:
         return types.ListToolsResult(tools=[types.Tool(name=name, description=description,
             inputSchema=schema.model_json_schema(), annotations=types.ToolAnnotations(
                 readOnlyHint=scope == "research:read", destructiveHint=method == "control",
-                idempotentHint=method in {"submit", "control", "create_template"} or scope == "research:read",
+                idempotentHint=method in {"submit", "control", "create_template", "save_super_plan", "build_super_candidates"} or scope == "research:read",
-                openWorldHint=method in {"refresh", "submit", "metadata", "check_self_correlation", "check_submission", "authenticate", "pyramid_distribution"}))
+                openWorldHint=method in {"refresh", "submit", "metadata", "check_self_correlation", "check_submission", "authenticate", "pyramid_distribution", "preview_super_selection"}))
             for name, (schema, method, scope, description) in TOOLS.items()
             if scope in principal.scopes and "research:read" in principal.scopes])
 
@@ -127,7 +136,7 @@ class MCPResearchServer:
                         data = {"error": ResearchError(code, "研究操作失败；可使用原幂等键重试或查询历史", retryable=True).data}
                     db.add(MCPAudit(id=str(uuid4()), token_id=principal.token_id, tool=name,
                         request_id=fingerprint({"request_id": request_id}), input_digest=digest,
-                        business_id=data.get("backtest_run_id", data.get("job_id", data.get("template_id"))),
+                        business_id=data.get("backtest_run_id", data.get("job_id", data.get("template_id", data.get("id")))),
                         result_code=code, elapsed_ms=int((time.monotonic()-started)*1000)))
                 if not error:
                     if access.wake == "backtests":

backend/app/models.py

@@ -301,6 +301,9 @@ class BacktestItem(Base):
     client_item_id: Mapped[str] = mapped_column(String(100))
     ordinal: Mapped[int] = mapped_column(Integer)
     expression: Mapped[str] = mapped_column(Text)
+    alpha_type: Mapped[str] = mapped_column(String(20), default="REGULAR", server_default="REGULAR", index=True)
+    selection: Mapped[str | None] = mapped_column(Text)
+    combo: Mapped[str | None] = mapped_column(Text)
     settings: Mapped[dict] = mapped_column(JSON)
     fingerprint: Mapped[str] = mapped_column(String(64), index=True)
     platform_status: Mapped[str] = mapped_column(String(30), default="pending")
@@ -322,6 +325,25 @@ class BacktestResult(Base):
     complete: Mapped[bool] = mapped_column(Boolean, default=True)
 
 
+class SuperSelectionSnapshot(Base):
+    """Immutable platform component evidence; previews never replace actual components."""
+
+    __tablename__ = "super_selection_snapshots"
+    id: Mapped[str] = mapped_column(String(36), primary_key=True)
+    job_id: Mapped[str | None] = mapped_column(ForeignKey("sync_jobs.id"), unique=True)
+    item_id: Mapped[str | None] = mapped_column(ForeignKey("backtest_items.id"), unique=True)
+    source: Mapped[str] = mapped_column(String(20))
+    request: Mapped[dict] = mapped_column(JSON)
+    request_hash: Mapped[str] = mapped_column(String(64), index=True)
+    component_hash: Mapped[str | None] = mapped_column(String(64), index=True)
+    components: Mapped[list] = mapped_column(JSON, default=list)
+    raw: Mapped[dict] = mapped_column(JSON, default=dict)
+    complete: Mapped[bool] = mapped_column(Boolean, default=False)
+    total: Mapped[int | None] = mapped_column(Integer)
+    warnings: Mapped[list] = mapped_column(JSON, default=list)
+    observed_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=now)
+
+
 class BacktestEvent(Base):
     __tablename__ = "backtest_events"
     run_id: Mapped[str] = mapped_column(ForeignKey("backtest_runs.id"), primary_key=True)

backend/app/research/assets.py

@@ -51,7 +51,10 @@ class Assets:
         }
 
     async def save(self, body, asset_id=None, provenance=None):
+        from ..superalpha.contracts import PlanSpec
+
         schema = {
+            "superalpha_plan": PlanSpec,
             "template": TemplateSpec,
             "feature": FeatureSpec,
             "view": ViewSpec,

backend/app/research/workspace_contracts.py

@@ -11,7 +11,7 @@ from ..preparations.contracts import PreparationReference
 from ..schemas import Contract
 from .expressions import IDENTIFIER, PLACEHOLDER, normalize_template
 
-AssetKind = Literal["template", "feature", "view", "workflow"]
+AssetKind = Literal["template", "feature", "view", "workflow", "superalpha_plan"]
 
 
 class Variable(Contract):

backend/app/research_access/contracts.py

@@ -5,7 +5,7 @@ from typing import Annotated, Literal
 
 from pydantic import Field, model_validator
 
-from ..backtests.contracts import Candidate, SimulationSettings
+from ..backtests.contracts import Candidate, SimulationSettings, SuperSimulationSettings
 from ..catalog.contracts import CatalogFilters, Scope
 from ..preparations.contracts import PreparationReference
 from ..research.workspace_contracts import TemplateSpec
@@ -50,11 +50,26 @@ class CompleteSettings(SimulationSettings):
     model_config = {"json_schema_extra": {"required": list(SimulationSettings.model_fields)}}
 
 
+class CompleteSuperSettings(SuperSimulationSettings):
+    @model_validator(mode="before")
+    @classmethod
+    def complete(cls, value):
+        if isinstance(value, dict) and set(cls.model_fields) - value.keys():
+            raise ValueError("必须提供每项完整 SUPER 设置；先读取 get_research_capabilities")
+        return value
+
+    model_config = {"json_schema_extra": {"required": list(SuperSimulationSettings.model_fields)}}
+
+
 class DirectCandidate(Candidate):
-    settings: CompleteSettings
+    settings: CompleteSuperSettings | CompleteSettings
 
 
 class Provenance(Contract):
+    research_id: RunId | None = None
+    superalpha_plan_id: RunId | None = None
+    superalpha_plan_version: int | None = Field(default=None, ge=1)
+    selection_snapshot_ids: list[RunId] = Field(default_factory=list, max_length=100)
     reference: str | None = Field(default=None, max_length=200)
     batch_id: str | None = Field(default=None, max_length=200)
     hypothesis: str | None = Field(default=None, max_length=2000)
@@ -129,12 +144,18 @@ class Scopes(Contract):
 
 class SettingOptions(Page):
     kind: Literal["settings"]
+    alpha_type: Literal["REGULAR", "SUPER"] = "REGULAR"
 
 
 class Operators(Page):
     kind: Literal["operators"]
     q: str = Field(default="", max_length=300)
     category: str | None = None
+    stage: Literal["REGULAR", "SELECTION", "COMBO"] | None = None
+
+
+class SuperMetadata(Contract):
+    kind: Literal["superalpha"]
 
 
 class Availability(Contract):
@@ -144,7 +165,7 @@ class Availability(Contract):
 
 
 class Metadata(Contract):
-    query: Annotated[Scopes | SettingOptions | Operators | Availability, Field(discriminator="kind")]
+    query: Annotated[Scopes | SettingOptions | Operators | Availability | SuperMetadata, Field(discriminator="kind")]
 
 
 class CatalogRefresh(Contract):
@@ -192,6 +213,8 @@ class SubmissionCheck(Contract):
 
 
 class History(Page):
+    research_id: str | None = Field(default=None, max_length=36)
+    alpha_type: Literal["REGULAR", "SUPER"] | None = None
     source: str | None = Field(default=None, max_length=100)
     reference: str | None = Field(default=None, max_length=200)
     status: str | None = Field(default=None, max_length=30)
@@ -224,13 +247,13 @@ class Results(Page):
 
 class Artifact(Page):
     item_id: RunId
-    kind: Literal["snapshot", "pnl"]
+    kind: Literal["snapshot", "pnl", "components"]
     date_from: date | None = None
     date_to: date | None = None
 
     @model_validator(mode="after")
     def dates(self):
-        if self.kind == "snapshot" and (self.date_from or self.date_to):
+        if self.kind != "pnl" and (self.date_from or self.date_to):
             raise ValueError("日期筛选仅用于 PnL")
         if self.date_from and self.date_to and self.date_from > self.date_to:
             raise ValueError("起始日期不能晚于结束日期")

backend/app/research_access/queries.py

@@ -2,7 +2,7 @@
 
 from collections import Counter
 
-from sqlalchemy import func, select
+from sqlalchemy import func, or_, select
 
 from ..alphas import number, sanitize
 from ..backtests.contracts import fingerprint
@@ -54,7 +54,7 @@ def item_summary(item, result):
                             ("sharpe", "fitness", "returns", "turnover", "margin", "drawdown")}
     return encode_snapshot({
         **{k: getattr(item, k) for k in (
-            "id", "run_id", "client_item_id", "expression", "settings", "attempt_id",
+            "id", "run_id", "client_item_id", "expression", "selection", "combo", "alpha_type", "settings", "attempt_id",
             "platform_status", "collection_status", "persistence_status", "simulation_id", "alpha_id",
         )},
         "error": sanitize(item.error), "metrics": metrics,
@@ -73,10 +73,12 @@ class EvidenceQueries:
         query = select(BacktestItem, BacktestResult, BacktestRun).join(
             BacktestRun, BacktestRun.id == BacktestItem.run_id
         ).outerjoin(BacktestResult, BacktestResult.item_id == BacktestItem.id)
-        for key in ("source", "reference"):
+        for key in ("source", "reference", "research_id"):
             value = getattr(args, key)
             if value is not None:
                 query = query.where(BacktestRun.source["kind" if key == "source" else key].as_string() == value)
+        if args.alpha_type:
+            query = query.where(BacktestItem.alpha_type == args.alpha_type)
         if args.status:
             query = query.where(BacktestRun.status == args.status)
         if args.created_from:
@@ -89,7 +91,7 @@ class EvidenceQueries:
             query = query.where(BacktestItem.settings["delay"].as_integer() == args.scope.delay)
         if args.q:
             escaped = args.q.replace("\\", "\\\\").replace("%", "\\%").replace("_", "\\_")
-            query = query.where(BacktestItem.expression.ilike(f"%{escaped}%", escape="\\"))
+            query = query.where(or_(*(getattr(BacktestItem, key).ilike(f"%{escaped}%", escape="\\") for key in ("expression", "selection", "combo"))))
         matches = {}
         if args.candidates:
             for c in args.candidates:
@@ -120,6 +122,9 @@ class EvidenceQueries:
         if not item:
             raise ResearchError("NOT_FOUND", "候选不存在")
         result = await self.db.get(BacktestResult, item.id)
+        if args.kind == "components":
+            from ..superalpha.evidence import actual_components
+            return await actual_components(self.db, item.id, args.limit, args.offset)
         if args.kind == "snapshot":
             # Top-level entries retain complete nested values; no hidden string/list truncation.
             entries = [{"key": k, "value": v} for k, v in sanitize(result.snapshot).items()] if result else []

backend/app/research_access/service.py

@@ -25,6 +25,7 @@ from ..research.workspace_contracts import FieldAvailabilityInput
 from ..schemas import JobInput
 from ..submission import CheckInput, correlation_allows_check, create_check_job, local_alpha, source
 from ..submission import fingerprint as submission_fingerprint
+from ..superalpha.access import SuperResearchAccess
 from ..worldquant import WqError
 from .contracts import DirectCandidate, History
 from .queries import EvidenceQueries, page
@@ -37,7 +38,7 @@ class ResearchError(Exception):
                      "retry_after": retry_after, "affected_items": affected_items or []}
 
 
-class ResearchAccess:
+class ResearchAccess(SuperResearchAccess):
     def __init__(self, db, principal, client, public_origin):
         self.db, self.principal, self.client = db, principal, client
         self.public_origin = public_origin.rstrip("/")
@@ -71,6 +72,10 @@ class ResearchAccess:
     async def capabilities(self, args):
         return {**await self.backtests.capabilities(), "max_candidates": 100,
                 "settings_schema": DirectCandidate.model_json_schema(),
+                "superalpha": {"plan_with": "save_superalpha_plan", "build_with": "build_superalpha_candidates",
+                    "preview_with": "preview_superalpha_selection", "read_selection_with": "get_superalpha_selection",
+                    "job_with": "get_refresh_job", "backtest_with": "submit_backtests", "platform_batch_size": 1,
+                    "component_evidence": "预览与实际组件分别记录，未知不能认定为同池"},
                 "confirmation": "调用者须已获本批执行授权；直接提交后返回稳定运行 ID",
                 "duplicate_policies": ["reject", "rerun"], "permissions": sorted(self.principal.scopes),
                 "metadata_only": True, "actual_platform_allowance": None,
@@ -159,15 +164,23 @@ class ResearchAccess:
     async def metadata(self, args):
         q = args.query
         metadata = ResearchMetadata(self.db)
+        if q.kind == "superalpha":
+            from ..superalpha.metadata import metadata as super_metadata
+            return await super_metadata(self.db)
         if q.kind == "scopes":
             return {"source": "worldquant_platform", **await platform_options(self.client)}
         if q.kind == "operators":
-            data = await metadata.operators(q.q, q.category, limit=q.limit, offset=q.offset)
+            data = await metadata.operators(q.q, q.category, limit=q.limit, offset=q.offset, stage=q.stage)
             return {**data, "status": "available" if data["fetched_at"] else "not_cached",
                     "has_more": q.offset + len(data["items"]) < data["total"]}
         if q.kind == "settings":
             data = await metadata.get("settings")
             items = data["content"].get("items", [])
+            special = {"selectionHandling", "selectionLimit", "componentActivation"}
+            if q.alpha_type == "REGULAR":
+                items = [{**r, "fields": {k: v for k, v in r.get("fields", {}).items() if k not in special}} for r in items]
+            else:
+                items = [{**r, "super_settings_completeness": "cached" if special <= r.get("fields", {}).keys() else "unknown"} for r in items]
             return {"status": "available" if data["fetched_at"] else "not_cached",
                     "fetched_at": data["fetched_at"], **page(items[q.offset:q.offset+q.limit], len(items), q.limit, q.offset)}
         data = await metadata.get(availability_key(q.field_id, q.scope))
@@ -201,14 +214,16 @@ class ResearchAccess:
 
     async def refresh_job(self, args):
         job = await self.db.get(Job, args.job_id)
-        if not job or job.kind not in {"catalog_sync", "field_sync", "pnl_refresh", "self_correlation", "submission_check"}:
+        if not job or job.kind not in {"catalog_sync", "field_sync", "pnl_refresh", "self_correlation", "submission_check", "super_selection_preview"}:
             raise ResearchError("NOT_FOUND", "研究刷新任务不存在")
         result = await self.business.get_job_status(args.job_id)
         query = select(JobItem).where(JobItem.job_id == job.id, JobItem.error.is_not(None))
         total = await self.db.scalar(select(func.count()).select_from(query.subquery()))
         errors = list(await self.db.scalars(query.order_by(JobItem.alpha_id).limit(args.limit).offset(args.offset)))
         result.pop("errors", None)
-        return {**result, "job_id": job.id, "artifact_reference": job.payload,
+        artifact = ({"job_id": job.id, "snapshot_id": job.checkpoint.get("snapshot_id"), "read_with": "get_superalpha_selection"}
+                    if job.kind == "super_selection_preview" else job.payload)
+        return {**result, "job_id": job.id, "artifact_reference": artifact,
                 "errors": page([{"alpha_id": e.alpha_id, "error": e.error} for e in errors], total, args.limit, args.offset)}
 
     async def check_self_correlation(self, args):
@@ -306,7 +321,11 @@ class ResearchAccess:
                 invalid.append(c.client_item_id)
         if invalid:
             raise ResearchError("UNSUPPORTED_SETTINGS", "已缓存平台设置不支持这些组合；可显式刷新后重试", affected_items=invalid)
-        return {"settings_validation": "cached", "fetched_at": snapshot["fetched_at"], "field_validation": "unknown"}
+        result = {"settings_validation": "cached", "fetched_at": snapshot["fetched_at"], "field_validation": "unknown"}
+        if any(c.alpha_type == "SUPER" for c in candidates):
+            from ..superalpha.settings import validate_settings
+            result["super_settings_validation"] = await validate_settings(self.db, [c.settings for c in candidates if c.alpha_type == "SUPER"])
+        return result
 
     async def submit(self, args):
         previous, digest = await self.previous("submit_backtests", args)

backend/app/schemas.py

@@ -69,6 +69,7 @@ class PreferencesInput(Contract):
 
 
 class AlphaFilters(Contract):
+    management_scope: Literal["super", "non_super"] | None = None
     local_correlation_status: Literal["not_cached", "stale", "low", "high", "partial", "insufficient_data"] | None = None
     local_correlation_min: float | None = Field(default=None, ge=-1, le=1)
     local_correlation_max: float | None = Field(default=None, ge=-1, le=1)
@@ -237,6 +238,9 @@ class AlphaSummary(BaseModel):
     id: str
     name: str | None
     expression_preview: str
+    selection_preview: str = ""
+    combo_preview: str = ""
+    component_count: int | None = None
     alpha_type: str | None
     language: str | None
     stage: str | None

backend/app/superalpha/__init__.py

@@ -0,0 +1 @@
+"""Super Alpha construction and immutable component evidence over shared execution."""

backend/app/superalpha/access.py

@@ -0,0 +1,43 @@
+"""MCP adapter using the same SUPER operations and records as the web editor."""
+
+from ..research.assets import Assets
+from .evidence import read_selection
+from .service import SuperResearch
+
+
+class SuperResearchAccess:
+    async def super_plans(self, args):
+        return await Assets(self.db).list("superalpha_plan", args.q, args.limit, args.offset)
+
+    async def super_plan(self, args):
+        if args.experiment_id:
+            return await SuperResearch(self.db).experiment(args.experiment_id, args.limit, args.offset)
+        return await Assets(self.db).get(args.plan_id, args.version, "superalpha_plan")
+
+    async def save_super_plan(self, args):
+        result = await SuperResearch(self.db).save(args)
+        return {**result, "web_url": f"{self.public_origin}/#superalpha-research?plan_id={result['id']}"}
+
+    async def preview_super_selection(self, args):
+        result = await SuperResearch(self.db).selection_job(args)
+        self.wake = "jobs"
+        return result
+
+    async def super_selection(self, args):
+        return await read_selection(self.db, args)
+
+    async def build_super_candidates(self, args):
+        result = await SuperResearch(self.db).build(args)
+        return {**result, "web_url": f"{self.public_origin}/#superalpha-research?experiment_id={result['id']}",
+                "submit_with": "submit_backtests", "starts_backtests": False,
+                "submit_source": {k: result["source"][k] for k in ("research_id", "superalpha_plan_id", "superalpha_plan_version", "selection_snapshot_ids", "reference", "hypothesis")},
+                "paging": "完整候选可用 get_superalpha_plan 的 experiment_id 读取"}
+
+    async def super_alphas(self, args):
+        args.filters.management_scope = "super"
+        args.filters.alpha_type = "SUPER"
+        return await self.business.search_alphas(args.filters)
+
+    async def super_alpha(self, args):
+        result = await SuperResearch(self.db).alpha(args.alpha_id)
+        return {**result, "web_url": f"{self.public_origin}/#superalphas?alpha_id={args.alpha_id}"}

backend/app/superalpha/contracts.py

@@ -0,0 +1,140 @@
+"""Bounded SUPER authoring inputs, independent from regular data-field preparation."""
+
+from typing import Literal
+
+from pydantic import Field, field_validator, model_validator
+
+from ..backtests.contracts import SuperSimulationSettings
+from ..research.expressions import IDENTIFIER, PLACEHOLDER
+from ..research.workspace_contracts import Variable
+from ..schemas import AlphaFilters, Contract
+
+
+class PlanSpec(Contract):
+    name: str = Field(min_length=1, max_length=200)
+    hypothesis: str = Field(min_length=1, max_length=2000)
+    selection: str = Field(min_length=1, max_length=20000)
+    combo: str = Field(min_length=1, max_length=20000)
+    variables: dict[str, Variable] = Field(default_factory=dict, max_length=50)
+    settings: SuperSimulationSettings
+    setting_variants: dict[str, list[str | int | float | bool]] = Field(default_factory=dict, max_length=20)
+    include_baseline: bool = False
+    reference: str = Field(default="", max_length=200)
+    parent_plan_id: str | None = Field(default=None, max_length=36)
+    parent_plan_version: int | None = Field(default=None, ge=1)
+    parent_alpha_id: str | None = Field(default=None, pattern=r"^[A-Za-z0-9_-]{1,100}$")
+    parent_experiment_id: str | None = Field(default=None, max_length=36)
+
+    @field_validator("name", "hypothesis", "selection", "combo")
+    @classmethod
+    def text(cls, value):
+        if not value.strip():
+            raise ValueError("内容不能为空")
+        return value.strip()
+
+    @model_validator(mode="after")
+    def bindings(self):
+        text = self.selection + "\n" + self.combo
+        if set(PLACEHOLDER.findall(text)) != set(self.variables):
+            raise ValueError("Selection/Combo 占位符必须与变量逐一对应")
+        if any(not IDENTIFIER.fullmatch(k) or v.kind == "field" for k, v in self.variables.items()):
+            raise ValueError("SUPER 变量须使用合法名称，不能使用 REGULAR 数据字段绑定")
+        if "{" in PLACEHOLDER.sub("", text) or "}" in PLACEHOLDER.sub("", text):
+            raise ValueError("占位符格式错误")
+        for key, values in self.setting_variants.items():
+            if key not in SuperSimulationSettings.model_fields or not 1 <= len(values) <= 100:
+                raise ValueError("设置变量必须为已支持设置，每项 1–100 个候选值")
+            for value in values:
+                SuperSimulationSettings.model_validate({**self.settings.model_dump(), key: value})
+        if bool(self.parent_plan_id) != bool(self.parent_plan_version):
+            raise ValueError("父方案必须同时指定 ID 和版本")
+        return self
+
+
+class PlanSearch(Contract):
+    q: str = Field(default="", max_length=200)
+    limit: int = Field(default=25, ge=1, le=100)
+    offset: int = Field(default=0, ge=0)
+
+
+class PlanReference(PlanSearch):
+    plan_id: str | None = Field(default=None, min_length=1, max_length=36)
+    experiment_id: str | None = Field(default=None, min_length=1, max_length=36)
+    version: int | None = Field(default=None, ge=1)
+
+    @model_validator(mode="after")
+    def one_reference(self):
+        if bool(self.plan_id) == bool(self.experiment_id) or (self.version and not self.plan_id):
+            raise ValueError("提供 plan_id 或 experiment_id 之一；version 仅用于方案")
+        return self
+
+
+class PlanSave(Contract):
+    plan: PlanSpec
+    plan_id: str | None = Field(default=None, max_length=36)
+    version: int | None = Field(default=None, ge=1)
+    idempotency_key: str = Field(min_length=1, max_length=100)
+
+    @model_validator(mode="after")
+    def reference(self):
+        if bool(self.plan_id) != bool(self.version):
+            raise ValueError("更新须同时提供方案 ID 与当前版本")
+        return self
+
+
+class SelectionPreview(Contract):
+    plan_id: str | None = Field(default=None, max_length=36)
+    version: int | None = Field(default=None, ge=1)
+    selection: str = Field(min_length=1, max_length=20000)
+    settings: SuperSimulationSettings
+
+    @field_validator("selection")
+    @classmethod
+    def concrete(cls, value):
+        if not value.strip() or "{" in value or "}" in value:
+            raise ValueError("预览须提供展开后的非空 Selection")
+        return value.strip()
+
+    def platform_query(self):
+        return {"selection": self.selection, **self.settings.model_dump(include={
+            "instrumentType", "region", "delay", "selectionLimit", "selectionHandling"})}
+
+
+class SelectionReference(PlanSearch):
+    snapshot_id: str | None = Field(default=None, max_length=36)
+    job_id: str | None = Field(default=None, max_length=36)
+
+    @model_validator(mode="after")
+    def one(self):
+        if bool(self.snapshot_id) == bool(self.job_id):
+            raise ValueError("提供 snapshot_id 或 job_id 之一")
+        return self
+
+
+class BuildCandidates(Contract):
+    plan: PlanSpec | None = None
+    plan_id: str | None = Field(default=None, max_length=36)
+    version: int | None = Field(default=None, ge=1)
+    mode: Literal["all", "random"] = "all"
+    limit: int = Field(default=100, ge=1, le=10000)
+    seed: int = Field(default=0, ge=0, le=2147483647)
+    selection_snapshot_ids: list[str] = Field(default_factory=list, max_length=100)
+    idempotency_key: str = Field(min_length=1, max_length=100)
+
+    @model_validator(mode="after")
+    def one(self):
+        if bool(self.plan) == bool(self.plan_id) or bool(self.plan_id) != bool(self.version):
+            raise ValueError("提供内联方案或方案 ID/版本之一")
+        return self
+
+
+class SuperAlphaSearch(Contract):
+    filters: AlphaFilters = Field(default_factory=AlphaFilters)
+
+
+class AlphaReference(Contract):
+    alpha_id: str = Field(pattern=r"^[A-Za-z0-9_-]{1,100}$")
+
+
+class ExperimentPreview(Contract):
+    candidate_ids: list[str] = Field(min_length=1, max_length=10000)

backend/app/superalpha/evidence.py

@@ -0,0 +1,97 @@
+"""Parse only explicit component evidence; never infer actual members from a preview."""
+
+import re
+from datetime import datetime
+from uuid import uuid4
+
+from fastapi import HTTPException
+from sqlalchemy import select
+
+from ..alphas import sanitize
+from ..backtests.contracts import fingerprint
+from ..models import SuperSelectionSnapshot
+from ..research.serialization import encode_snapshot
+
+
+def parse_components(raw):
+    """Return normalized rows and completeness; count/duplicate/next ambiguity stays unknown."""
+    warnings = []
+    if isinstance(raw, dict):
+        supplied = raw.get("warnings", [])
+        warnings.extend(supplied if isinstance(supplied, list) else [supplied])
+        rows = raw.get("results", raw.get("alphas", raw.get("components")))
+        total = raw.get("count", raw.get("total"))
+        complete_hint = raw.get("complete") is True
+        next_page = raw.get("next")
+    else:
+        rows, total, complete_hint, next_page = raw, None, False, None
+    invalid_total = total is not None and (type(total) is not int or total < 0)
+    total = total if type(total) is int and total >= 0 else None
+    valid_shape = isinstance(rows, list)
+    items, seen, malformed = [], set(), False
+    for row in rows if valid_shape else []:
+        entry = {"id": row} if isinstance(row, str) else row
+        if not isinstance(entry, dict):
+            malformed = True
+            continue
+        alpha_id = entry.get("id", entry.get("alpha", entry.get("alphaId")))
+        if not isinstance(alpha_id, str) or not re.fullmatch(r"[A-Za-z0-9_-]{1,100}", alpha_id) or alpha_id in seen:
+            malformed = True
+            continue
+        seen.add(alpha_id)
+        items.append({**sanitize(entry), "id": alpha_id})
+    complete = valid_shape and not malformed and not invalid_total and not next_page and (
+        (total is not None and total == len(items)) or (total is None and complete_hint))
+    if not complete:
+        warnings.append("组件列表未核实完整性；不生成完整组件指纹，不用于同池结论")
+    return {"components": items, "total": total, "complete": complete,
+            "component_hash": fingerprint({"alpha_ids": sorted(seen)}) if complete else None,
+            "warnings": sanitize(warnings)}
+
+
+def snapshot_output(row, limit=25, offset=0, q=""):
+    items = [item for item in row.components if not q or q.lower() in str(item).lower()]
+    return encode_snapshot({"snapshot_id": row.id, "job_id": row.job_id, "item_id": row.item_id,
+        "source": row.source, "request": row.request, "request_hash": row.request_hash,
+        "component_hash": row.component_hash, "complete": row.complete, "reported_total": row.total,
+        "observed_at": row.observed_at, "warnings": row.warnings,
+        "status": "available" if row.complete else "unknown", "total": len(items),
+        "limit": limit, "offset": offset, "has_more": offset + limit < len(items),
+        "items": items[offset:offset + limit]})
+
+
+async def read_selection(db, args):
+    query = select(SuperSelectionSnapshot)
+    query = query.where(SuperSelectionSnapshot.id == args.snapshot_id) if args.snapshot_id else query.where(
+        SuperSelectionSnapshot.job_id == args.job_id)
+    row = await db.scalar(query)
+    if not row:
+        if args.job_id:
+            from ..models import Job
+            job = await db.get(Job, args.job_id)
+            if not job or job.kind != "super_selection_preview":
+                raise HTTPException(404, "组件预览任务不存在")
+            return {"status": job.status, "snapshot_id": None, "job_id": job.id, "items": [],
+                    "total": 0, "complete": False, "error": job.error, "observed_at": None}
+        raise HTTPException(404, "组件快照不存在")
+    return snapshot_output(row, args.limit, args.offset, args.q)
+
+
+async def save_actual_components(db, item, detail, observed_at):
+    raw = detail.get("components", detail.get("selectedAlphas"))
+    if raw is None and isinstance(detail.get("selection"), dict):
+        selection = detail["selection"]
+        if isinstance(selection.get("alphas"), list):
+            raw = {"alphas": selection["alphas"], "count": selection.get("count")}
+    request = {"type": "SUPER", "selection": item.selection, "combo": item.combo, "settings": item.settings}
+    parsed = parse_components(raw)
+    db.add(SuperSelectionSnapshot(id=str(uuid4()), item_id=item.id, source="actual", request=request,
+        request_hash=fingerprint(request), raw=sanitize(raw) if isinstance(raw, (dict, list)) else {},
+        observed_at=datetime.fromisoformat(observed_at), **parsed))
+
+
+async def actual_components(db, item_id, limit=25, offset=0):
+    row = await db.scalar(select(SuperSelectionSnapshot).where(SuperSelectionSnapshot.item_id == item_id))
+    return snapshot_output(row, limit, offset) if row else {
+        "status": "unknown", "complete": False, "source": "actual", "items": [], "total": 0,
+        "component_hash": None, "observed_at": None, "warnings": ["平台实际组件尚未核实"]}

backend/app/superalpha/jobs.py

@@ -0,0 +1,31 @@
+"""Selection previews run on the existing durable job runner, outside request transactions."""
+
+import asyncio
+from uuid import uuid4
+
+from sqlalchemy import select
+
+from ..alphas import sanitize
+from ..backtests.contracts import fingerprint
+from ..models import Job, SuperSelectionSnapshot, now
+from .contracts import SelectionPreview
+from .evidence import parse_components
+
+
+async def run_selection(runner, job_id, payload):
+    async with runner.sessions() as db:
+        existing = await db.scalar(select(SuperSelectionSnapshot).where(SuperSelectionSnapshot.job_id == job_id))
+        if existing:
+            return  # Restart after snapshot commit must not replace the original observation.
+    request = SelectionPreview.model_validate(payload)
+    raw = await runner.client.run_super_selection(request.platform_query())
+    parsed = parse_components(raw)
+    async with runner.sessions.begin() as db:
+        job = await db.get(Job, job_id)
+        if job.cancel_requested:
+            raise asyncio.CancelledError()
+        snapshot = SuperSelectionSnapshot(id=str(uuid4()), job_id=job_id, source="preview", request=payload,
+            request_hash=fingerprint(request.platform_query()), raw=sanitize(raw), **parsed)
+        db.add(snapshot)
+        job.processed, job.total, job.updated_at = 1, 1, now()
+        job.checkpoint = {"snapshot_id": snapshot.id, "complete": parsed["complete"]}

backend/app/superalpha/metadata.py

@@ -0,0 +1,27 @@
+"""Separate Alpha selection properties from stock data fields; availability remains evidence based."""
+
+from ..backtests.contracts import SuperSimulationSettings
+from ..catalog.research_metadata import ResearchMetadata
+
+
+async def metadata(db):
+    settings = await ResearchMetadata(db).get("settings")
+    return {"settings_schema": SuperSimulationSettings.model_json_schema(), "settings_snapshot": settings,
+        "selection_properties": [{"name": name, "description": description} for name, description in (
+            ("category", "用户设置的 Alpha 类别"), ("color", "用户设置的颜色"),
+            ("datasets", "组件使用的数据集集合，可配合 in()"), ("datafields", "组件使用的数据字段集合"),
+            ("datacategories", "组件使用的数据类别集合"), ("dataset_count", "不同数据集数量"),
+            ("datafield_count", "不同数据字段数量"), ("datacategory_count", "不同数据类别数量"),
+            ("decay", "组件的衰减设置"), ("favorite", "平台收藏状态"), ("name", "组件名称，按完整名称匹配"),
+            ("neutralization", "组件的中性化设置"), ("operator_count", "组件表达式算子数量"),
+            ("long_count", "IS 平均多头股票数量"), ("short_count", "IS 平均空头股票数量"),
+            ("tags", "组件的自定义标签集合"), ("truncation", "组件截断设置"),
+            ("turnover", "组件 IS 换手率"), ("universe", "组件股票池名称"),
+            ("self_correlation", "组件自相关属性"), ("prod_correlation", "组件生产相关性属性"),
+            ("os_start_date", "组件样本外起始日期，YYYY-MM-DD 字符串"),
+            ("classifications", "组件分类集合"), ("competitions", "组件关联比赛集合"))],
+        "property_source": "BRAIN Selection Expression 文档快照（2025-10-16）；属性列表非账户实时授权清单，具体可用性以平台响应为准",
+        "combo_input": "alpha 表示选中的组件；Combo 返回每日每个组件的权重，常量 1 可作为等权基线",
+        "selection_object": "平台可供选择的已提交 ACTIVE Alpha；本地列表不等同于平台完整组件池",
+        "operator_query": {"kind": "operators", "stage": "SELECTION"},
+        "validation": "结构校验与平台执行分开；缺少适用范围的算子保持未知"}

backend/app/superalpha/routes.py

@@ -0,0 +1,135 @@
+"""Authenticated SUPER authoring endpoints; construction never starts a simulation."""
+
+from fastapi import APIRouter, Depends, HTTPException, Query, Request
+from pydantic import ValidationError
+from sqlalchemy import func, select
+
+from ..models import SuperSelectionSnapshot
+from ..research.assets import Assets
+from ..security import require_auth
+from .contracts import BuildCandidates, ExperimentPreview, PlanSave, SelectionPreview, SelectionReference
+from .evidence import read_selection, snapshot_output
+from .metadata import metadata
+from .service import SuperResearch
+
+router = APIRouter(prefix="/api/v1/superalpha", tags=["superalpha"], dependencies=[Depends(require_auth)])
+
+
+@router.get("/metadata")
+async def get_metadata(request: Request):
+    async with request.app.state.sessions() as db:
+        return await metadata(db)
+
+
+@router.get("/plans")
+async def plans(request: Request, q: str = "", limit: int = Query(25, ge=1, le=100), offset: int = Query(0, ge=0)):
+    async with request.app.state.sessions() as db:
+        return await Assets(db).list("superalpha_plan", q, limit, offset)
+
+
+@router.post("/plans")
+async def save_plan(body: PlanSave, request: Request):
+    async with request.app.state.sessions.begin() as db:
+        return await SuperResearch(db).save(body)
+
+
+@router.get("/plans/{plan_id}")
+async def plan(plan_id: str, request: Request, version: int | None = Query(None, ge=1)):
+    async with request.app.state.sessions() as db:
+        return await Assets(db).get(plan_id, version, "superalpha_plan")
+
+
+@router.get("/plans/{plan_id}/versions")
+async def versions(plan_id: str, request: Request):
+    async with request.app.state.sessions() as db:
+        await Assets(db).get(plan_id, expected_kind="superalpha_plan")
+        return await Assets(db).versions(plan_id)
+
+
+@router.delete("/plans/{plan_id}")
+async def archive(plan_id: str, request: Request, version: int = Query(..., ge=1)):
+    async with request.app.state.sessions.begin() as db:
+        await Assets(db).get(plan_id, expected_kind="superalpha_plan")
+        return await Assets(db).archive(plan_id, version)
+
+
+@router.post("/selections", status_code=202)
+async def preview_selection(body: SelectionPreview, request: Request):
+    async with request.app.state.sessions.begin() as db:
+        result = await SuperResearch(db).selection_job(body)
+    request.app.state.runner.wake.set()
+    return result
+
+
+@router.get("/selections")
+async def selection(request: Request, snapshot_id: str | None = None, job_id: str | None = None,
+                    q: str = "", limit: int = Query(25, ge=1, le=100), offset: int = Query(0, ge=0)):
+    try:
+        args = SelectionReference(snapshot_id=snapshot_id, job_id=job_id, q=q, limit=limit, offset=offset)
+    except ValidationError as exc:
+        raise HTTPException(422, str(exc)) from None
+    async with request.app.state.sessions() as db:
+        return await read_selection(db, args)
+
+
+@router.post("/candidates", status_code=201)
+async def build(body: BuildCandidates, request: Request):
+    async with request.app.state.sessions.begin() as db:
+        return await SuperResearch(db).build(body)
+
+
+@router.get("/experiments")
+async def experiments(request: Request, plan_id: str | None = None,
+                      limit: int = Query(25, ge=1, le=100), offset: int = Query(0, ge=0)):
+    async with request.app.state.sessions() as db:
+        return await SuperResearch(db).experiments(plan_id, limit, offset)
+
+
+@router.get("/experiments/{experiment_id}")
+async def experiment(experiment_id: str, request: Request, limit: int = Query(100, ge=1, le=100), offset: int = Query(0, ge=0)):
+    async with request.app.state.sessions() as db:
+        return await SuperResearch(db).experiment(experiment_id, limit, offset)
+
+
+@router.post("/experiments/{experiment_id}/preview")
+async def preview(experiment_id: str, body: ExperimentPreview, request: Request):
+    async with request.app.state.sessions.begin() as db:
+        return await SuperResearch(db).preview(experiment_id, body.candidate_ids)
+
+
+@router.get("/alphas/{alpha_id}")
+async def alpha(alpha_id: str, request: Request):
+    async with request.app.state.sessions() as db:
+        return await SuperResearch(db).alpha(alpha_id)
+
+
+@router.get("/selection-history")
+async def selection_history(request: Request, plan_id: str, limit: int = Query(25, ge=1, le=100), offset: int = Query(0, ge=0)):
+    async with request.app.state.sessions() as db:
+        query = select(SuperSelectionSnapshot).where(SuperSelectionSnapshot.source == "preview", SuperSelectionSnapshot.request["plan_id"].as_string() == plan_id)
+        total = await db.scalar(select(func.count()).select_from(query.subquery()))
+        rows = await db.scalars(query.order_by(SuperSelectionSnapshot.observed_at.desc(), SuperSelectionSnapshot.id).limit(limit).offset(offset))
+        return {"items": [snapshot_output(row, 0) for row in rows], "total": total, "limit": limit, "offset": offset}
+
+
+@router.get("/experiments/{experiment_id}/results")
+async def experiment_results(experiment_id: str, request: Request, limit: int = Query(25, ge=1, le=100), offset: int = Query(0, ge=0)):
+    from ..models import Pnl
+    from ..research.serialization import encode_snapshot
+    from ..research_access.contracts import History
+    from ..research_access.queries import EvidenceQueries
+    from .evidence import actual_components
+    async with request.app.state.sessions() as db:
+        await SuperResearch(db).experiment(experiment_id, 1)
+        result = await EvidenceQueries(db).history(History(research_id=experiment_id, alpha_type="SUPER", limit=limit, offset=offset))
+        for item in result["items"]:
+            item["components"] = await actual_components(db, item["id"], 0)
+            pnl = await db.get(Pnl, item["alpha_id"]) if item["alpha_id"] else None
+            item["pnl_fetched_at"] = pnl.fetched_at if pnl else None
+        return encode_snapshot(result)
+
+
+@router.get("/alphas/{alpha_id}/components")
+async def alpha_components(alpha_id: str, request: Request, limit: int = Query(25, ge=1, le=100), offset: int = Query(0, ge=0)):
+    async with request.app.state.sessions() as db:
+        return (await SuperResearch(db).alpha(alpha_id, limit, offset))["components"]

backend/app/superalpha/service.py

@@ -0,0 +1,227 @@
+"""Versioned SUPER plans and deterministic candidate construction; never executes simulations."""
+
+import math
+import random
+from uuid import uuid4
+
+from fastapi import HTTPException
+from sqlalchemy import func, select
+
+from ..alphas import sanitize
+from ..backtests.contracts import Candidate, DraftInput, PreviewInput, Source, fingerprint
+from ..backtests.service import Backtests
+from ..models import Account, Alpha, Job, ResearchExperiment, ResearchRequest, SuperSelectionSnapshot, now
+from ..research.assets import Assets
+from ..research.expressions import PLACEHOLDER
+from ..research.serialization import encode_snapshot
+from ..research.workspace_contracts import AssetWrite
+from .contracts import PlanSpec, SelectionPreview
+from .evidence import actual_components, parse_components
+from .settings import validate_settings
+
+
+async def validate_source(db, source, candidates):
+    """Verify server-owned provenance references without making assets mandatory for direct execution."""
+    if (source.get("superalpha_plan_id") or source.get("selection_snapshot_ids") or source.get("kind") == "superalpha") and any(c.get("alpha_type", "REGULAR") != "SUPER" for c in candidates):
+        raise HTTPException(422, "Super Alpha 方案或组件来源只能关联 SUPER 候选")
+    await validate_settings(db, [c["settings"] for c in candidates if c.get("alpha_type") == "SUPER"])
+    experiment = None
+    if bool(source.get("superalpha_plan_id")) != bool(source.get("superalpha_plan_version")):
+        raise HTTPException(422, "方案引用须同时指定 ID 和版本")
+    if source.get("superalpha_plan_id"):
+        if not source.get("superalpha_plan_version"):
+            raise HTTPException(422, "方案引用须指定版本")
+        await Assets(db).get(source["superalpha_plan_id"], source["superalpha_plan_version"], "superalpha_plan")
+    if source.get("research_id") and (source.get("kind") == "superalpha" or source.get("superalpha_plan_id") or any(c.get("alpha_type") == "SUPER" for c in candidates)):
+        experiment = await db.get(ResearchExperiment, source["research_id"])
+        if not experiment or experiment.kind != "superalpha":
+            raise HTTPException(404, "SUPER 候选构造记录不存在")
+        source["research_kind"] = "superalpha"
+        expected = {c["client_item_id"]: fingerprint(Candidate.model_validate(c).platform_input()) for c in experiment.candidates}
+        for value in candidates:
+            c = Candidate.model_validate(value)
+            if expected.get(c.client_item_id) != fingerprint(c.platform_input()):
+                raise HTTPException(409, "候选与引用的固定构造记录不一致")
+        ref = experiment.evidence.get("plan_reference", {})
+        if source.get("superalpha_plan_id") and ref != {
+            "id": source["superalpha_plan_id"], "version": source["superalpha_plan_version"]}:
+            raise HTTPException(409, "方案版本与构造来源不一致")
+    for snapshot_id in source.get("selection_snapshot_ids", []):
+        row = await db.get(SuperSelectionSnapshot, snapshot_id)
+        if not row or row.source != "preview":
+            raise HTTPException(404, "Selection 预览快照不存在")
+        query = SelectionPreview.model_validate(row.request).platform_query()
+        if not any(Candidate.model_validate(c).alpha_type == "SUPER" and SelectionPreview(
+            selection=c["selection"], settings=c["settings"]).platform_query() == query for c in (experiment.candidates if experiment else candidates)):
+            raise HTTPException(409, "组件预览与候选 Selection/范围不匹配")
+
+
+class SuperResearch:
+    def __init__(self, db):
+        self.db = db
+        self.assets = Assets(db)
+
+    async def previous(self, operation, args):
+        account = await self.db.scalar(select(Account).where(Account.id == 1).with_for_update())
+        if not account:
+            raise HTTPException(409, "工作空间未初始化")
+        digest = fingerprint(args.model_dump(mode="json", exclude={"idempotency_key"}))
+        previous = await self.db.scalar(select(ResearchRequest).where(ResearchRequest.account_id == 1,
+            ResearchRequest.operation == operation, ResearchRequest.idempotency_key == args.idempotency_key))
+        if previous and previous.digest != digest:
+            raise HTTPException(409, "幂等键已用于不同内容")
+        return previous, digest
+
+    async def remember(self, operation, args, digest, result, business_id):
+        result = encode_snapshot(result)
+        result["_meta"] = {"schema_version": 1, "observed_at": now().isoformat(), "source": "system"}
+        self.db.add(ResearchRequest(id=str(uuid4()), account_id=1, operation=operation,
+            idempotency_key=args.idempotency_key, digest=digest, business_id=business_id, response=result))
+        await self.db.flush()
+        return result
+
+    async def provenance(self, plan):
+        result = {"reference": plan.reference}
+        if plan.parent_plan_id:
+            parent = await self.assets.get(plan.parent_plan_id, plan.parent_plan_version, "superalpha_plan")
+            result["parent_plan"] = {k: parent[k] for k in ("id", "version", "name")}
+        if plan.parent_alpha_id:
+            alpha = await self.db.get(Alpha, plan.parent_alpha_id)
+            if not alpha or alpha.alpha_type != "SUPER":
+                raise HTTPException(404, "父 SUPER Alpha 尚未导入")
+            result["parent_alpha"] = {"id": alpha.id, "snapshot": sanitize(alpha.raw), "observed_at": alpha.synced_at}
+        if plan.parent_experiment_id:
+            parent = await self.experiment(plan.parent_experiment_id)
+            result["parent_experiment"] = {"id": parent["id"], "created_at": parent["created_at"]}
+        return encode_snapshot(result)
+
+    async def save(self, args):
+        previous, digest = await self.previous("save_superalpha_plan", args)
+        if previous:
+            return previous.response
+        await validate_settings(self.db, [args.plan.settings])
+        result = await self.assets.save(AssetWrite(kind="superalpha_plan", content=args.plan.model_dump(mode="json"),
+            version=args.version), args.plan_id, await self.provenance(args.plan))
+        return await self.remember("save_superalpha_plan", args, digest, result, result["id"])
+
+    async def build(self, args):
+        previous, digest = await self.previous("build_superalpha_candidates", args)
+        if previous:
+            return previous.response
+        asset = await self.assets.get(args.plan_id, args.version, "superalpha_plan") if args.plan_id else None
+        plan = PlanSpec.model_validate(asset["content"]) if asset else args.plan
+        provenance = await self.provenance(plan)
+        names = list(plan.variables)
+        settings_names = list(plan.setting_variants)
+        axes = [plan.variables[k].values for k in names] + [plan.setting_variants[k] for k in settings_names]
+        count = math.prod(len(a) for a in axes)
+        if count > 10**12 or (args.mode == "all" and count > args.limit):
+            raise HTTPException(422, f"理论组合数 {count} 超出展开上限；缩小参数或采用随机采样")
+        indices = range(count) if args.mode == "all" else sorted(random.Random(args.seed).sample(range(count), min(count, args.limit)))
+        candidates, annotations, seen = [], {}, {}
+        for index in indices:
+            remaining, values = index, []
+            for axis in reversed(axes):
+                remaining, position = divmod(remaining, len(axis))
+                values.insert(0, axis[position])
+            bindings = dict(zip(names, values[:len(names)]))
+            def substitute(text):
+                return PLACEHOLDER.sub(lambda m: str(bindings[m.group(1)]), text)
+            selection, combo = substitute(plan.selection), substitute(plan.combo)
+            settings = {**plan.settings.model_dump(), **dict(zip(settings_names, values[len(names):]))}
+            variants = [(combo, combo == "1")] + ([("1", True)] if plan.include_baseline and combo != "1" else [])
+            for combo_value, baseline in variants:
+                candidate_id = f"super-{index + 1}{'-baseline' if baseline else ''}"
+                c = Candidate(client_item_id=candidate_id, alpha_type="SUPER", selection=selection,
+                              combo=combo_value, settings=settings)
+                h = fingerprint(c.platform_input())
+                annotations[candidate_id] = {"baseline": baseline, "parameters": bindings,
+                    "duplicate_of": seen.get(h), "request_hash": h}
+                seen.setdefault(h, candidate_id)
+                candidates.append(c.model_dump(mode="json"))
+        if len(candidates) > 10000:
+            raise HTTPException(422, "包含基线后超过 10000 项，请缩小候选数")
+        plan_reference = {"id": asset["id"], "version": asset["version"]} if asset else {}
+        source = Source(kind="superalpha", research_kind="superalpha", reference=plan.reference, hypothesis=plan.hypothesis,
+            superalpha_plan_id=args.plan_id, superalpha_plan_version=args.version,
+            selection_snapshot_ids=args.selection_snapshot_ids).model_dump(mode="json")
+        await validate_source(self.db, source, candidates)
+        experiment = ResearchExperiment(id=str(uuid4()), name=plan.name, kind="superalpha", hypothesis=plan.hypothesis,
+            inputs=[], parents=[], candidates=candidates, evidence={"plan": plan.model_dump(mode="json"),
+                "plan_reference": plan_reference, "provenance": provenance, "source": source,
+                "selection_snapshot_ids": args.selection_snapshot_ids, "annotations": annotations,
+                "combination_count": str(count), "mode": args.mode, "seed": args.seed})
+        self.db.add(experiment)
+        await self.db.flush()
+        result = await self.experiment(experiment.id)
+        return await self.remember("build_superalpha_candidates", args, digest, result, experiment.id)
+
+    async def experiment(self, experiment_id, limit=100, offset=0):
+        row = await self.db.get(ResearchExperiment, experiment_id)
+        if not row or row.kind != "superalpha":
+            raise HTTPException(404, "SUPER 研究记录不存在")
+        source = {**row.evidence["source"], "research_id": row.id}
+        visible = row.candidates[offset:offset + limit]
+        evidence = {**row.evidence, "annotations": {c["client_item_id"]: row.evidence["annotations"].get(c["client_item_id"], {}) for c in visible}}
+        return encode_snapshot({"id": row.id, "name": row.name, "kind": row.kind, "hypothesis": row.hypothesis,
+            "created_at": row.created_at, "evidence": evidence, "source": source,
+            "candidates": row.candidates[offset:offset + limit], "total": len(row.candidates),
+            "limit": limit, "offset": offset, "has_more": offset + limit < len(row.candidates)})
+
+    async def experiments(self, plan_id=None, limit=25, offset=0):
+        query = select(ResearchExperiment).where(ResearchExperiment.kind == "superalpha")
+        if plan_id:
+            query = query.where(ResearchExperiment.evidence["plan_reference"]["id"].as_string() == plan_id)
+        total = await self.db.scalar(select(func.count()).select_from(query.subquery()))
+        rows = await self.db.scalars(query.order_by(ResearchExperiment.created_at.desc(), ResearchExperiment.id).limit(limit).offset(offset))
+        return encode_snapshot({"items": [{"id": r.id, "name": r.name, "created_at": r.created_at,
+            "total": len(r.candidates)} for r in rows], "total": total, "limit": limit, "offset": offset})
+
+    async def preview(self, experiment_id, candidate_ids):
+        row = await self.db.get(ResearchExperiment, experiment_id)
+        await self.experiment(experiment_id)
+        selected = [c for c in row.candidates if c["client_item_id"] in set(candidate_ids)]
+        if len(selected) != len(set(candidate_ids)):
+            raise HTTPException(422, "候选不属于当前研究记录")
+        return await Backtests(self.db).preview(PreviewInput(inline=DraftInput(name=row.name,
+            candidates=selected, source={**row.evidence["source"], "research_id": row.id})), preserve_source=True)
+
+    async def selection_job(self, args):
+        if bool(args.plan_id) != bool(args.version):
+            raise HTTPException(422, "预览的方案来源需同时指定 ID 和版本")
+        if args.plan_id:
+            await self.assets.get(args.plan_id, args.version, "superalpha_plan")
+        await validate_settings(self.db, [args.settings])
+        account = await self.db.scalar(select(Account).where(Account.id == 1).with_for_update())
+        if not account or account.connection_status not in ("connected", "expired"):
+            raise HTTPException(409, "请先连接 WorldQuant")
+        payload = args.model_dump(mode="json")
+        jobs = await self.db.scalars(select(Job).where(Job.kind == "super_selection_preview",
+            Job.status.in_(("queued", "running", "waiting_auth", "waiting_connection"))))
+        job = next((j for j in jobs if j.payload == payload and not j.cancel_requested), None)
+        if not job:
+            job = Job(id=str(uuid4()), kind="super_selection_preview", payload=payload, total=1)
+            self.db.add(job)
+            await self.db.flush()
+        return {"job_id": job.id, "status": job.status, "read_with": "get_superalpha_selection"}
+
+    async def alpha(self, alpha_id, limit=25, offset=0):
+        from ..business import Business
+        from ..models import BacktestItem, BacktestResult
+        alpha = await self.db.get(Alpha, alpha_id)
+        if not alpha or alpha.alpha_type != "SUPER":
+            raise HTTPException(404, "SUPER Alpha 尚未导入")
+        item = await self.db.scalar(select(BacktestItem).join(BacktestResult, BacktestResult.item_id == BacktestItem.id)
+            .where(BacktestItem.alpha_id == alpha_id).order_by(BacktestResult.observed_at.desc()).limit(1))
+        components = await actual_components(self.db, item.id, limit, offset) if item else {
+            "status": "unknown", "complete": False, "source": "actual", "items": [], "total": 0}
+        if not item:
+            parsed = parse_components(alpha.raw.get("components", alpha.raw.get("selectedAlphas")))
+            components = {"source": "actual", "status": "available" if parsed["complete"] else "unknown",
+                "complete": parsed["complete"], "component_hash": parsed["component_hash"],
+                "reported_total": parsed["total"], "total": len(parsed["components"]), "warnings": parsed["warnings"],
+                "observed_at": alpha.synced_at, "items": parsed["components"][offset:offset + limit], "limit": limit, "offset": offset}
+        return {**await Business(self.db).get_alpha(alpha_id), "components": components,
+            "descriptions": {k: (alpha.raw.get(k) or {}).get("description", "")
+                if isinstance(alpha.raw.get(k), dict) else "" for k in ("selection", "combo")},
+            "sources": await Business(self.db).get_alpha_sources(alpha_id)}

backend/app/superalpha/settings.py

@@ -0,0 +1,45 @@
+"""Cached platform constraints shared by SUPER authoring and generic execution."""
+
+from fastapi import HTTPException
+
+from ..catalog.research_metadata import ResearchMetadata
+
+
+async def validate_settings(db, values):
+    """Reject known unsupported values; absent metadata is explicitly unknown, never approved."""
+    snapshot = await ResearchMetadata(db).get("settings")
+    rows = snapshot["content"].get("items", [])
+    if not snapshot["fetched_at"] or not rows:
+        return {"status": "unknown", "reason": "未缓存平台设置"}
+    incomplete = False
+    for settings in values:
+        value = settings.model_dump() if hasattr(settings, "model_dump") else settings
+        matches = [r for r in rows if all(r.get(k) == value.get(v) for k, v in (
+            ("instrument_type", "instrumentType"), ("region", "region"), ("universe", "universe"), ("delay", "delay")))]
+        if not matches:
+            raise HTTPException(422, "平台设置快照不支持当前 SUPER 地区 / Universe / Delay 组合")
+        failures = []
+        valid = False
+        for row in matches:
+            failed = []
+            if row.get("neutralizations") and value["neutralization"] not in row["neutralizations"]:
+                failed.append("neutralization")
+            for key, field in row.get("fields", {}).items():
+                if key not in value:
+                    continue
+                current = value[key]
+                if "choices" in field and current not in field["choices"]:
+                    failed.append(key)
+                if type(current) in (int, float) and (
+                    ("minimum" in field and current < field["minimum"]) or
+                    ("maximum" in field and current > field["maximum"])):
+                    failed.append(key)
+            if not failed:
+                valid = True
+                incomplete |= any(not row.get("fields", {}).get(key) for key in ("selectionLimit", "selectionHandling", "componentActivation"))
+                break
+            failures.extend(failed)
+        if not valid:
+            raise HTTPException(422, "平台设置快照不支持 SUPER 参数：" + "、".join(sorted(set(failures))))
+    return {"status": "partial" if incomplete else "cached", "fetched_at": snapshot["fetched_at"],
+            "reason": "部分 SUPER 设置范围未提供" if incomplete else "仅按缓存校验，仍需平台执行验证"}

backend/app/worldquant.py

@@ -468,6 +468,14 @@ class WqClient:
             "universe": scope.universe, "delay": scope.delay,
         })
 
+    async def run_super_selection(self, query):
+        """Read cnhk super-selection contract with bounded async retries and shared authentication."""
+        allowed = {"selection", "instrumentType", "region", "delay", "selectionLimit", "selectionHandling"}
+        if set(query) != allowed:
+            raise WqError("Selection 参数不完整或包含未知键", "invalid_selection")
+        return await self._read_json("GET", "/simulations/super-selection", params=query, allow_list=True,
+                                     wait_for_retry_header=True)
+
     async def research_setting_options(self):
         """Snapshot full setting choices for constrained research, including neutralization."""
         return await self._read_json("OPTIONS", "/simulations")

backend/migrations/versions/0021_superalpha.py

@@ -0,0 +1,39 @@
+"""SUPER candidates and immutable component evidence; retain all existing Alpha rows."""
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = "0021"
+down_revision = "0020"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column("backtest_items", sa.Column("alpha_type", sa.String(20), nullable=False, server_default="REGULAR"))
+    op.add_column("backtest_items", sa.Column("selection", sa.Text(), nullable=True))
+    op.add_column("backtest_items", sa.Column("combo", sa.Text(), nullable=True))
+    op.create_index("ix_backtest_items_alpha_type", "backtest_items", ["alpha_type"])
+    op.create_table("super_selection_snapshots",
+        sa.Column("id", sa.String(36), primary_key=True),
+        sa.Column("job_id", sa.String(36), sa.ForeignKey("sync_jobs.id"), unique=True),
+        sa.Column("item_id", sa.String(36), sa.ForeignKey("backtest_items.id"), unique=True),
+        sa.Column("source", sa.String(20), nullable=False),
+        sa.Column("request", sa.JSON(), nullable=False),
+        sa.Column("request_hash", sa.String(64), nullable=False),
+        sa.Column("component_hash", sa.String(64)),
+        sa.Column("components", sa.JSON(), nullable=False),
+        sa.Column("raw", sa.JSON(), nullable=False),
+        sa.Column("complete", sa.Boolean(), nullable=False),
+        sa.Column("total", sa.Integer()),
+        sa.Column("warnings", sa.JSON(), nullable=False),
+        sa.Column("observed_at", sa.DateTime(timezone=True), nullable=False))
+    for key in ("request_hash", "component_hash"):
+        op.create_index(f"ix_super_selection_snapshots_{key}", "super_selection_snapshots", [key])
+
+
+def downgrade():
+    op.drop_table("super_selection_snapshots")
+    op.drop_index("ix_backtest_items_alpha_type", table_name="backtest_items")
+    for key in ("combo", "selection", "alpha_type"):
+        op.drop_column("backtest_items", key)

backend/tests/backtest_fake.py

@@ -16,10 +16,16 @@ class Platform:
         self.detail_fail = False
         self.fail_child = None
         self.missing = False
+        self.selection_reads = []
+        self.selection_result = {"count": 2, "results": [{"id": "component1", "value": 0.3}, {"id": "component2", "value": 0.7}]}
+        self.actual_components = {"count": 2, "results": [{"id": "component1"}, {"id": "component2"}]}
         self.secret = "synthetic-platform-secret"
 
     def __call__(self, request):
         path = request.url.path
+        if path == "/simulations/super-selection":
+            self.selection_reads.append(dict(request.url.params))
+            return httpx.Response(200, json=self.selection_result)
         if path == "/authentication":
             return httpx.Response(201, json={})
         if path == "/simulations" and request.method == "POST":
@@ -39,29 +45,35 @@ class Platform:
             ids = []
             for i, item in enumerate(data):
                 child = parent if len(data) == 1 else f"{parent}c{i}"
-                aid = self.existing_alpha_ids[i] if self.existing_alpha_ids else f"alpha{parent}{i}"
+                aid = self.existing_alpha_ids[i] if self.existing_alpha_ids and item["type"] != "SUPER" else f"alpha{parent}{i}"
                 progress = {
                     "status": "COMPLETE",
                     "alpha": aid,
-                    "regular": item["regular"],
+                    "regular": item.get("regular", ""),
                     "settings": item["settings"],
                 }
                 if i == self.fail_child:
                     progress = {
                         "status": "FAILED",
-                        "regular": item["regular"],
+                        "regular": item.get("regular", ""),
                         "settings": item["settings"],
                         "message": "invalid expression",
                     }
                 self.simulations[child] = progress
                 self.alphas[aid] = {
                     "id": aid,
-                    "regular": {"code": item["regular"]},
+                    "regular": {"code": item.get("regular", "")},
                     "type": "REGULAR",
                     "settings": item["settings"],
                     "is": {"sharpe": None, "fitness": 0.8},
                     "status": "UNSUBMITTED",
                 }
+                if item["type"] == "SUPER":
+                    assert len(data) == 1, "SUPER must be submitted singly"
+                    self.simulations[child].update(type="SUPER", selection=item["selection"], combo=item["combo"])
+                    self.simulations[child].pop("regular", None)
+                    self.alphas[aid].update(type="SUPER", selection={"code": item["selection"], "description": "Selection rationale"}, combo={"code": item["combo"], "description": "Combo rationale"}, components=self.actual_components)
+                    self.alphas[aid].pop("regular", None)
                 ids.append(child)
             if len(data) > 1:
                 self.simulations[parent] = {

backend/tests/superalpha_postgres.py

@@ -0,0 +1,74 @@
+"""Disposable PostgreSQL compatibility/concurrency acceptance, no external platform calls.
+
+SUPER_TEST_DATABASE_URL must point to the local wq_superalpha_test database.
+"""
+import asyncio
+import os
+from urllib.parse import urlsplit
+
+import httpx
+from alembic import command
+from alembic.config import Config
+from cryptography.fernet import Fernet
+from sqlalchemy import select
+
+from app.alphas import upsert_alpha
+from app.config import Settings
+from app.main import create_app
+from app.models import BacktestItem, Research
+from app.superalpha.contracts import PlanSave
+from app.superalpha.service import SuperResearch
+from app.worldquant import WqClient
+from tests.backtest_fake import Platform
+from tests.test_backtests import execute, preview, setup, start
+from tests.test_superalpha import plan, test_plan_selection_build_versions_and_generic_run
+
+
+async def seed(settings):
+    app = create_app(settings, WqClient(settings, transport=httpx.MockTransport(Platform())))
+    async with app.router.lifespan_context(app):
+        _, lane = await setup(app)
+        async with app.state.sessions.begin() as db:
+            await upsert_alpha(db, {"id": "legacy-super", "type": "SUPER", "selection": {"code": "turnover < 0.2"}, "combo": {"code": "1"}})
+            (await db.get(Research, "legacy-super")).note = "keep historical note"
+        async with httpx.AsyncClient(transport=httpx.ASGITransport(app=app), base_url="http://testserver", headers={"X-WQ-Request": "1"}) as client:
+            await client.post("/api/v1/auth/login", json={"username": "admin", "password": "synthetic-admin-only"})
+            run = await start(client, await preview(client), "legacy")
+            await execute(app, lane, run["backtest_run_id"])
+
+
+async def verify(settings):
+    app = create_app(settings, WqClient(settings, transport=httpx.MockTransport(Platform())))
+    async with app.router.lifespan_context(app):
+        async with app.state.sessions() as db:
+            assert (await db.get(Research, "legacy-super")).note == "keep historical note"
+            item = await db.scalar(select(BacktestItem))
+            assert item.alpha_type == "REGULAR" and item.selection is None and item.combo is None
+            assert item.persistence_status == "saved"
+        async with httpx.AsyncClient(transport=httpx.ASGITransport(app=app), base_url="http://testserver", headers={"X-WQ-Request": "1"}) as client:
+            await client.post("/api/v1/auth/login", json={"username": "admin", "password": "synthetic-admin-only"})
+            await test_plan_selection_build_versions_and_generic_run(app, client)
+            imported = (await client.get("/api/v1/alphas?management_scope=super&q=legacy-super")).json()
+            assert imported["total"] == 1
+        async def save_same():
+            async with app.state.sessions.begin() as db:
+                return await SuperResearch(db).save(PlanSave(plan=plan(), idempotency_key="concurrent-save"))
+        first, second = await asyncio.gather(save_same(), save_same())
+        assert first == second
+    print("PostgreSQL: preserved REGULAR backtest and existing SUPER/notes; SUPER lifecycle and concurrent save replay passed")
+
+
+if __name__ == "__main__":
+    url = os.environ["SUPER_TEST_DATABASE_URL"]
+    parsed = urlsplit(url)
+    if parsed.hostname not in {"127.0.0.1", "localhost"} or parsed.path != "/wq_superalpha_test":
+        raise SystemExit("Refusing non-local/non-disposable database")
+    key = Fernet.generate_key().decode()
+    os.environ.update(DATABASE_URL=url, ADMIN_PASSWORD="synthetic-admin-only", ENCRYPTION_KEY=key, WQ_EMAIL="", WQ_PASSWORD="")
+    settings = Settings(_env_file=None, database_url=url, admin_password="synthetic-admin-only", encryption_key=key, enable_runner=False, public_origin="http://testserver")
+    config = Config("alembic.ini")
+    command.upgrade(config, "head")
+    asyncio.run(seed(settings))
+    command.downgrade(config, "0020")
+    command.upgrade(config, "head")
+    asyncio.run(verify(settings))

backend/tests/test_mcp.py

@@ -162,7 +162,7 @@ async def test_official_sdk_client_and_error_contract(mcp_app):
             async with ClientSession(streams[0], streams[1]) as client:
                 await client.initialize()
                 listed = await client.list_tools()
-                assert len(listed.tools) == 21
+                assert len(listed.tools) == 29
                 assert any(tool.name == "get_pyramid_distribution" for tool in listed.tools)
                 assert {"search_data_preparations", "get_data_preparation"} <= {t.name for t in listed.tools}
                 caps = await client.call_tool("get_research_capabilities", {})

backend/tests/test_superalpha.py

@@ -0,0 +1,210 @@
+"""SUPER public HTTP/MCP acceptance using isolated persistence and synthetic upstream."""
+import asyncio
+from copy import deepcopy
+
+import pytest
+from fastapi import HTTPException
+from sqlalchemy import func, select
+
+from app.backtests.contracts import Candidate
+from app.models import SimulationAttempt, SuperSelectionSnapshot
+from app.superalpha.evidence import parse_components
+from tests.test_backtests import PARAMS, candidate, execute, preview, setup, start
+from tests.test_mcp import credentials, invoke, mcp_app  # noqa: F401
+
+SETTINGS = PARAMS | {"selectionHandling": "POSITIVE", "selectionLimit": 100, "componentActivation": "IS"}
+
+
+def super_candidate(index=0, **changes):
+    return {"client_item_id": f"super-{index}", "alpha_type": "SUPER", "selection": f"turnover < {0.1 + index / 10}", "combo": "alpha", "settings": SETTINGS} | changes
+
+
+def plan(**changes):
+    return {"name": "Super 研究", "hypothesis": "降低组件换手", "selection": "turnover < {threshold}", "combo": "alpha", "variables": {"threshold": {"kind": "number", "values": [0.1, 0.2]}}, "settings": SETTINGS, "include_baseline": True} | changes
+
+
+async def test_plan_selection_build_versions_and_generic_run(app, logged_in):
+    platform, lane = await setup(app)
+    body = {"plan": plan(), "idempotency_key": "save1"}
+    saved = (await logged_in.post("/api/v1/superalpha/plans", json=body)).json()
+    assert saved["version"] == 1, saved
+    assert (await logged_in.post("/api/v1/superalpha/plans", json=body)).json() == saved
+    selection = {"selection": "turnover < 0.1", "settings": SETTINGS, "plan_id": saved["id"], "version": 1}
+    job = (await logged_in.post("/api/v1/superalpha/selections", json=selection)).json()
+    assert (await logged_in.post("/api/v1/superalpha/selections", json=selection)).json()["job_id"] == job["job_id"]
+    await app.state.runner.run_next()
+    snap = (await logged_in.get(f"/api/v1/superalpha/selections?job_id={job['job_id']}&limit=1")).json()
+    assert snap["complete"] and snap["has_more"] and snap["total"] == 2, snap
+    assert len(platform.selection_reads) == 1 and not platform.posts
+    assert set(platform.selection_reads[0]) == {"selection", "instrumentType", "region", "delay", "selectionLimit", "selectionHandling"}
+    build = {"plan_id": saved["id"], "version": 1, "selection_snapshot_ids": [snap["snapshot_id"]], "idempotency_key": "build1"}
+    exp = (await logged_in.post("/api/v1/superalpha/candidates", json=build)).json()
+    assert exp["total"] == 4, exp
+    assert (await logged_in.post("/api/v1/superalpha/candidates", json=build)).json() == exp
+    # A subset keeps the original experiment's evidence without claiming it applies to every candidate.
+    p = await logged_in.post(f"/api/v1/superalpha/experiments/{exp['id']}/preview", json={"candidate_ids": ["super-2", "super-2-baseline"]})
+    assert p.status_code == 200, p.text
+    assert p.json()["batch_count"] == 2 and not platform.posts
+    rid = (await start(logged_in, p.json()))["backtest_run_id"]
+    await execute(app, lane, rid)
+    result = (await logged_in.get(f"/api/v1/backtests/runs/{rid}/results")).json()
+    assert all(i["persistence_status"] == "saved" and i["alpha_type"] == "SUPER" for i in result["items"]), result
+    assert len(platform.posts) == 2 and all(len(p) == 1 for p in platform.posts)
+    item = result["items"][0]
+    actual = (await logged_in.get(f"/api/v1/backtests/items/{item['id']}/artifact?kind=components")).json()
+    assert actual["complete"] and actual["source"] == "actual" and actual["snapshot_id"] != snap["snapshot_id"]
+    assert actual["component_hash"] == snap["component_hash"]
+    alpha = (await logged_in.get(f"/api/v1/superalpha/alphas/{item['alpha_id']}")).json()
+    assert alpha["descriptions"]["combo"] == "Combo rationale"
+    assert alpha["sources"]["items"][0]["source"]["superalpha_plan_version"] == 1
+    changed = body | {"plan": plan(name="修订"), "plan_id": saved["id"], "version": 1, "idempotency_key": "save2"}
+    assert (await logged_in.post("/api/v1/superalpha/plans", json=changed)).json()["version"] == 2
+    assert (await logged_in.post("/api/v1/superalpha/plans", json=changed | {"idempotency_key": "save3"})).status_code == 409
+    assert (await logged_in.delete(f"/api/v1/superalpha/plans/{saved['id']}?version=2")).status_code == 200
+    assert (await logged_in.get(f"/api/v1/superalpha/plans/{saved['id']}?version=1")).json()["content"]["name"] == "Super 研究"
+    rows = (await logged_in.get(f"/api/v1/superalpha/experiments/{exp['id']}/results")).json()
+    assert rows["total"] == 2 and rows["items"][0]["pnl_fetched_at"] is None
+    async with app.state.sessions() as db:
+        assert await db.scalar(select(func.count()).select_from(SuperSelectionSnapshot)) == 3
+
+
+async def test_mixed_run_isolation_facets_export_and_strict_match(app, logged_in):
+    platform, lane = await setup(app)
+    p = await preview(logged_in, [candidate(0), candidate(1), super_candidate(), super_candidate(1)])
+    assert p["batch_count"] == 3
+    rid = (await start(logged_in, p))["backtest_run_id"]
+    await execute(app, lane, rid)
+    assert len(platform.posts) == 3
+    results = (await logged_in.get(f"/api/v1/backtests/runs/{rid}/results")).json()["items"]
+    assert all(i["persistence_status"] == "saved" for i in results), results
+    for scope, kind in (("super", "SUPER"), ("non_super", "REGULAR")):
+        page = (await logged_in.get(f"/api/v1/alphas?management_scope={scope}")).json()
+        assert page["total"] == 2 and all(i["alpha_type"] == kind for i in page["items"])
+        facets = (await logged_in.get(f"/api/v1/alphas/facets?management_scope={scope}")).json()
+        assert facets["alpha_type"] == [kind], facets
+        export = await logged_in.get(f"/api/v1/alphas/export?management_scope={scope}")
+        assert export.status_code == 200
+        assert all(i["alpha_id"] in export.text for i in results if i["alpha_type"] == kind)
+        assert all(i["alpha_id"] not in export.text for i in results if i["alpha_type"] != kind)
+    rid2 = (await start(logged_in, await preview(logged_in, [super_candidate(9)]), "mismatch"))["backtest_run_id"]
+    async with app.state.sessions() as db:
+        aid = await db.scalar(select(SimulationAttempt.id).where(SimulationAttempt.run_id == rid2))
+    await lane.step(aid)
+    next(reversed(platform.alphas.values()))["combo"]["code"] = "WRONG"
+    await lane.step(aid)
+    row = (await logged_in.get(f"/api/v1/backtests/runs/{rid2}/results")).json()["items"][0]
+    assert row["persistence_status"] != "saved"
+    assert (await logged_in.get("/api/v1/backtests/runs?alpha_type=SUPER")).json()["total"] == 2
+
+
+@pytest.mark.parametrize("reject", ["unknown", "missing_location", "rate"])
+async def test_super_reliability_no_unknown_resubmission(app, logged_in, reject):
+    platform, lane = await setup(app)
+    platform.reject = reject
+    rid = (await start(logged_in, await preview(logged_in, [super_candidate()])))["backtest_run_id"]
+    async with app.state.sessions() as db:
+        aid = await db.scalar(select(SimulationAttempt.id).where(SimulationAttempt.run_id == rid))
+    for _ in range(app.state.settings.retry_attempts + 1):
+        await lane.step(aid)
+        await asyncio.sleep(0.02)
+    if reject == "rate":
+        assert len(platform.posts) == app.state.settings.retry_attempts
+    else:
+        await lane.start()
+        await lane.stop()
+        await logged_in.post(f"/api/v1/backtests/runs/{rid}/control", json={"action": "recover", "version": 1})
+        await lane.step(aid)
+        assert len(platform.posts) == 1
+
+
+async def test_unknown_components_and_recovery(app, logged_in):
+    platform, lane = await setup(app)
+    platform.actual_components = None
+    platform.detail_fail = True
+    rid = (await start(logged_in, await preview(logged_in, [super_candidate()])))["backtest_run_id"]
+    ids = await execute(app, lane, rid)
+    platform.detail_fail = False
+    await logged_in.post(f"/api/v1/backtests/runs/{rid}/control", json={"action": "recover", "version": 1})
+    await lane.step(ids[0])
+    item = (await logged_in.get(f"/api/v1/backtests/runs/{rid}/results")).json()["items"][0]
+    assert item["persistence_status"] == "saved" and len(platform.posts) == 1
+    components = (await logged_in.get(f"/api/v1/backtests/items/{item['id']}/artifact?kind=components")).json()
+    assert components["complete"] is False and components["component_hash"] is None
+
+
+async def test_sampling_validation_and_component_evidence(app, logged_in):
+    await setup(app)
+    for invalid in (super_candidate(selection=" "), super_candidate(combo=""), super_candidate(expression="close"), super_candidate(settings=PARAMS)):
+        with pytest.raises(ValueError):
+            Candidate.model_validate(invalid)
+    assert (await logged_in.get("/api/v1/superalpha/selections")).status_code == 422
+    assert parse_components({"count": 0, "results": []})["complete"]
+    for raw in (["a"], {"count": 2, "results": ["a"]}, {"count": 2, "results": ["a", "a"]}, {"count": 1, "results": ["a"], "next": "next"}):
+        assert not parse_components(raw)["complete"]
+    complete = parse_components({"count": 1, "results": ["a"], "warnings": ["synthetic warning"]})
+    assert complete["complete"] and complete["warnings"] == ["synthetic warning"]
+    args = {"plan": plan(variables={"threshold": {"kind": "number", "values": list(range(100))}}), "mode": "random", "limit": 5, "seed": 42, "idempotency_key": "random1"}
+    a = (await logged_in.post("/api/v1/superalpha/candidates", json=args)).json()
+    b = (await logged_in.post("/api/v1/superalpha/candidates", json=args | {"idempotency_key": "random2"})).json()
+    assert a["candidates"] == b["candidates"] and a["total"] == 10
+    bad = deepcopy(args)
+    bad["plan"]["setting_variants"] = {"selectionLimit": [0]}
+    assert (await logged_in.post("/api/v1/superalpha/candidates", json=bad)).status_code == 422
+
+
+async def test_mcp_interop_permissions_inline_and_sources(mcp_app):  # noqa: F811
+    app = mcp_app
+    principal, _ = await credentials(app, {"research:read", "research:write", "research:refresh", "backtests:execute"})
+    saved = await invoke(app, principal, "save_superalpha_plan", {"plan": plan(), "idempotency_key": "mcp-plan"})
+    built = await invoke(app, principal, "build_superalpha_candidates", {"plan_id": saved["id"], "version": 1, "idempotency_key": "mcp-build"})
+    assert not built["starts_backtests"] and built["total"] == 4
+    assert (await invoke(app, principal, "get_superalpha_plan", {"experiment_id": built["id"], "limit": 1}))["has_more"]
+    submit = {"name": "MCP SUPER", "candidates": built["candidates"][:1], "source": {"research_id": built["id"], "superalpha_plan_id": saved["id"], "superalpha_plan_version": 1}, "duplicate_policy": "rerun", "idempotency_key": "mcp-run"}
+    result = await invoke(app, principal, "submit_backtests", submit)
+    assert result == await invoke(app, principal, "submit_backtests", submit)
+    rid = result["backtest_run_id"]
+    await execute(app, app.state.runner.backtests, rid)
+    results = await invoke(app, principal, "get_backtest_results", {"run_id": rid})
+    item = results["items"][0]
+    assert item["persistence_status"] == "saved", results
+    alpha = await invoke(app, principal, "get_superalpha", {"alpha_id": item["alpha_id"]})
+    assert alpha["alpha_type"] == "SUPER" and "#superalphas?" in alpha["web_url"]
+    forged = deepcopy(submit)
+    forged["idempotency_key"] = "forged"
+    forged["candidates"][0]["combo"] = "WRONG"
+    assert (await app.state.mcp.invoke(principal, "submit_backtests", forged)).is_error
+    direct = submit | {"source": {}, "candidates": [super_candidate(9)], "idempotency_key": "direct"}
+    assert (await invoke(app, principal, "submit_backtests", direct))["source"]["superalpha_plan_id"] is None
+    readonly, _ = await credentials(app, {"research:read"})
+    with pytest.raises(HTTPException) as exc:
+        await app.state.mcp.invoke(readonly, "save_superalpha_plan", {"plan": plan(), "idempotency_key": "denied"})
+    assert exc.value.status_code == 403
+
+
+async def test_metadata_stage_constraints_selection_recovery_and_cancel(app, logged_in):
+    from app.catalog.research_metadata import ResearchMetadata
+    from app.models import Job
+    from app.superalpha.jobs import run_selection
+    platform, _ = await setup(app)
+    async with app.state.sessions.begin() as db:
+        await ResearchMetadata(db).publish("settings", "settings", {"items": [{"instrument_type": "EQUITY", "region": "USA", "delay": 1, "universe": "TOP3000", "neutralizations": ["INDUSTRY"], "fields": {"selectionLimit": {"maximum": 50}}}]})
+        await ResearchMetadata(db).publish("operators", "operators", {"items": [
+            {"name": "combo_a", "category": "Combo", "scope": ["COMBO"]},
+            {"name": "not_combo", "category": "Other", "scope": ["UNKNOWN_COMBO"]},
+            {"name": "unspecified", "category": "Other", "scope": None}]})
+    assert (await logged_in.post("/api/v1/superalpha/plans", json={"plan": plan(), "idempotency_key": "bad-settings"})).status_code == 422
+    p = await logged_in.post("/api/v1/backtests/previews", json={"inline": {"name": "bad", "candidates": [super_candidate()]}})
+    assert p.status_code == 422
+    assert [o["name"] for o in (await logged_in.get("/api/v1/catalog/operators?stage=COMBO")).json()["items"]] == ["combo_a"]
+    payload = {"selection": "turnover", "settings": SETTINGS | {"selectionLimit": 50}}
+    job = (await logged_in.post("/api/v1/superalpha/selections", json=payload)).json()
+    await app.state.runner.run_next()
+    await run_selection(app.state.runner, job["job_id"], payload)  # Restart after commit preserves evidence.
+    assert len(platform.selection_reads) == 1
+    cancelled = (await logged_in.post("/api/v1/superalpha/selections", json=payload)).json()
+    async with app.state.sessions.begin() as db:
+        (await db.get(Job, cancelled["job_id"])).cancel_requested = True
+    await app.state.runner.run_next()
+    async with app.state.sessions() as db:
+        assert (await db.get(Job, cancelled["job_id"])).status == "cancelled"
+        assert await db.scalar(select(func.count()).select_from(SuperSelectionSnapshot)) == 1

docs/mcp-research.md

@@ -54,7 +54,7 @@ python -m app.cli mcp-token-revoke TOKEN_ID
 | search_data_preparations | `{q?,scope_key?,limit?,offset?}`；查询可编辑集合及当前版本 |
 | get_data_preparation | `{id,version,q?,limit?,offset?}`；按版本分页预览字段与数据集归属，版本冲突重新选择 |
 | search_catalog | `{filters:{region,universe,delay,...},dataset_id?}`；省略 dataset_id 查数据集，提供则查字段 |
-| get_research_metadata | `{query:{kind,...}}`；kind 为 scopes/settings/operators/field_availability |
+| get_research_metadata | `{query:{kind,...}}`；kind 为 scopes/settings/operators/field_availability/superalpha |
 | refresh_research_data | `{query:{kind,...}}`；kind 为 catalog/operators/settings/field_availability/pnl |
 | get_submission_check | `{alpha_id}`；读取检查上下文、snapshot 和缓存结果，不发起检查 |
 | check_submission | `{alpha_id,snapshot,descriptions}`；写回已确认描述并异步检查，绝不正式提交；要求 research:refresh |
@@ -65,7 +65,7 @@ python -m app.cli mcp-token-revoke TOKEN_ID
 | submit_backtests | `{name,candidates,idempotency_key,preparation_refs?,duplicate_policy?,source?}` |
 | get_backtest | `{run_id,after?,event_limit?}`，after 为事件游标 |
 | get_backtest_results | `{run_id,item_ids?,limit?,offset?}` |
-| get_backtest_artifact | `{item_id,kind,limit?,offset?,date_from?,date_to?}`，kind 为 snapshot/pnl |
+| get_backtest_artifact | `{item_id,kind,limit?,offset?,date_from?,date_to?}`，kind 为 snapshot/pnl/components |
 | control_backtest | `{run_id,action,expected_version,idempotency_key}` |
 
 metadata 的 operators 支持 q/category 和分页；settings 支持分页；field_availability 要求 field_id 和 scope。refresh 的 catalog 要求 scope，可选 dataset_id；pnl 要求 alpha_ids；availability 与读取使用相同范围字段。目录和 PnL 刷新返回 job_id，查询不会隐式刷新；另外三种刷新最多等待 30 秒，成功只返回快照引用，完整内容用读取工具获取。失败不发布半成品。
@@ -192,3 +192,53 @@ MCP_TEST_DATABASE_URL=postgresql+asyncpg://USER:PASSWORD@127.0.0.1:PORT/wq_mcp_t
 该脚本执行迁移、并发提交/控制、重启重放、回退及重升级，不用于个人库或生产库。生产启用、真实平台兼容性、真实额度和客户端实际凭据配置仍需另行授权验证。本功能不会恢复任何定时研究。
 
 使用数据准备集合时，`preparation_refs` 为最多 20 个 `{id,version}`。提交时核对版本、范围和字段，固定独立快照并保存到回测来源；空集合或版本冲突不会创建运行。后续编辑或删除集合不影响回测。无需旧输入草稿接口。
+
+
+## Super Alpha 研究
+
+迁移 `0021` 增加回测项类型、Selection/Combo 和独立组件快照表。历史 REGULAR 回测保留原输入及结果；已有 SUPER 记录直接进入 **研究成果 → Super Alpha 管理**。原 Alpha 管理固定为非 SUPER，两个页面的列表、统计、筛选、导出、保存视图和列偏好区分类型，共用同一 Alpha 记录。
+
+**研究实验 → Super Alpha 研究** 支持方案版本、复制/归档、参数候选、设置候选、等权基线、Selection 预览和固定候选。候选勾选后进入通用回测预览及启动窗口。参数使用 `{name}`；变量不接受普通 Alpha 的 `field` 类型。全量展开默认上限 100，可调至 10000；随机模式使用固定种子。基线另列候选，包含基线后最多 10000 项。保存与构造不调用模型或启动回测。
+
+| 工具 | 权限与输入 |
+| --- | --- |
+| `search_superalpha_plans` | read；q/limit/offset |
+| `get_superalpha_plan` | read；plan_id/version 或 experiment_id/limit/offset |
+| `save_superalpha_plan` | write；plan/idempotency_key；更新同时提供 plan_id/version |
+| `preview_superalpha_selection` | refresh；展开后的 selection、完整 SUPER settings，可选 plan_id/version；立即返回 job_id |
+| `get_superalpha_selection` | read；snapshot_id 或 job_id，支持 q/limit/offset |
+| `build_superalpha_candidates` | write；plan_id/version 或内联 plan；mode、limit、seed、selection_snapshot_ids、idempotency_key |
+| `search_superalphas` | read；filters，服务端固定 SUPER 范围 |
+| `get_superalpha` | read；alpha_id，读取设置、指标、两个 Description、实际组件及研究来源 |
+
+权限名称分别为 `research:read`、`research:write`、`research:refresh`。`get_research_metadata({query:{kind:"superalpha"}})` 返回专属设置契约、文档属性和阶段信息；settings 查询可带 alpha_type，operators 可带 stage=SELECTION/COMBO。账户未返回的设置范围保持未知，文档属性不等于实时账户授权。
+
+外部模型自行构造方案后调用 save/build。构造返回 `candidates` 和 `submit_source`，分别传入 `submit_backtests.candidates` 和 `.source`；超过 100 项按构造记录分页读取，再按批次提交。每批使用独立幂等键，保留同一个 research_id。也可直接提交完整 SUPER 候选，不先保存方案：
+
+```json
+{
+  "name": "SUPER 等权对照",
+  "idempotency_key": "super-round-001",
+  "candidates": [{
+    "client_item_id": "equal-weight",
+    "alpha_type": "SUPER",
+    "selection": "turnover < 0.2",
+    "combo": "1",
+    "settings": {
+      "instrumentType": "EQUITY", "region": "USA", "universe": "TOP3000", "delay": 1,
+      "decay": 0, "neutralization": "INDUSTRY", "truncation": 0.08,
+      "pasteurization": "ON", "unitHandling": "VERIFY", "nanHandling": "OFF",
+      "language": "FASTEXPR", "visualization": false, "maxTrade": "OFF", "maxPosition": "OFF",
+      "selectionHandling": "POSITIVE", "selectionLimit": 100, "componentActivation": "IS"
+    }
+  }]
+}
+```
+
+这只是输入形态示例，地区和参数须依据实际元数据选择。回测沿用 `submit_backtests`、`get_backtest`、`get_backtest_results`、`get_backtest_artifact` 和 `control_backtest`。SUPER 每项单独 POST，共用账户并发及恢复机制；REGULAR 继续批量方式。提交回执未知时不会自动重发。`search_backtests` 可按 alpha_type、research_id 筛选；精确匹配覆盖类型、Selection、Combo 和完整设置。
+
+Selection 预览在通用后台任务中执行，进度用 `get_refresh_job` 查询，组件用 `get_superalpha_selection` 分页读取。预览请求遵循现有平台资料的六个查询字段：selection/instrumentType/region/delay/selectionLimit/selectionHandling。Universe 和 Combo 不会被假装应用到该只读查询；完整设置仍保存在观察记录中。
+
+预览和实际组件分开存储。`get_backtest_artifact(kind="components")` 仅返回当次实际组件证据；平台未提供完整成员列表时，complete=false、component_hash=null。未核实列表不能作为同池证据，即使预览曾返回完整组件。请求指纹覆盖实际模拟的完整输入，组件指纹覆盖排序后的完整 ID 集合；时间和来源单独记录。指标取当次固定快照，PnL 为单独采集的缓存，以 fetched_at 为准。
+
+验证入口：`uv run pytest -q tests/test_superalpha.py`、前端 `pnpm exec playwright test tests/superalpha.spec.ts`。专用本地 PostgreSQL 可执行 `SUPER_TEST_DATABASE_URL=.../wq_superalpha_test uv run python -m tests.superalpha_postgres`，验证迁移、历史记录兼容、完整闭环及并发保存幂等。脚本拒绝其他数据库名称或非本机地址。所有自动化验收均使用模拟平台；真实 SUPER 模拟须另行授权。

frontend/src/App.tsx

@@ -1,3 +1,4 @@
+import { SuperAlphaResearchPage } from "./superalpha/SuperAlphaResearchPage";
 import { FieldDirectory } from "./preparations/FieldDirectory";
 import { DataPreparationPage } from "./preparations/DataPreparationPage";
 import { SnapshotDialog } from "./preparations/SnapshotDialog";
@@ -66,6 +67,7 @@ export default function App() {
   useEffect(() => {
     if (
       [
+        "superalpha-research",
         "operators",
         "templates",
         "variants",
@@ -101,6 +103,9 @@ export default function App() {
   const [alphaContext, setAlphaContext] = useState<PageContext>({
     page: "alphas",
   });
+  const [superAlphaContext, setSuperAlphaContext] = useState<PageContext>({
+    page: "superalphas",
+  });
   const [backtestContext, setBacktestContext] = useState<PageContext>({
     page: "backtests",
   });
@@ -252,7 +257,23 @@ export default function App() {
     location.hash = next;
     setPage(next);
   };
+  const navigationRequest = useRef(0);
   const handleAction = (action: UIAction) => {
+    const request = ++navigationRequest.current;
+    if (action.type === "open_alpha" && !action.alpha_type) {
+      void api<{ alpha_type: string }>(
+        `/alphas/${encodeURIComponent(action.alpha_id)}`,
+      )
+        .then((alpha) => {
+          if (navigationRequest.current === request)
+            handleAction({
+              ...action,
+              alpha_type: alpha.alpha_type || "REGULAR",
+            });
+        })
+        .catch((error: Error) => Toast.error(error.message));
+      return;
+    }
     const destination = actionDestination(action);
     if (!destination) return;
     if (destination.chat === "open") setChatOpen(true);
@@ -261,6 +282,21 @@ export default function App() {
     if (destination.page) changePage(destination.page);
     setAIAction(action);
   };
+  useEffect(() => {
+    if (!authenticated) return;
+    const locate = () => {
+      const target = pageFromHash(location.hash);
+      if (!["alphas", "superalphas"].includes(target)) return;
+      const id = new URLSearchParams(location.hash.split("?")[1]).get(
+        "alpha_id",
+      );
+      if (id)
+        handleAction({ type: "open_alpha", alpha_id: id, nonce: Date.now() });
+    };
+    locate();
+    window.addEventListener("hashchange", locate);
+    return () => window.removeEventListener("hashchange", locate);
+  }, [authenticated]);
   const logout = async () => {
     try {
       await post("/auth/logout");
@@ -439,6 +475,44 @@ export default function App() {
                   onOverlay={focusBusiness}
                 />
               </div>
+              <div className="alpha-page-view" hidden={page !== "superalphas"}>
+                <AlphaPage
+                  managementScope="super"
+                  onAction={handleAction}
+                  taskPanelOpen={showJobs}
+                  account={account}
+                  version={`${refreshKey}:${resourceVersions.alphas}:${completedVersion}`}
+                  onTask={taskCreated}
+                  onAccount={() => changePage("account")}
+                  active={page === "superalphas"}
+                  overlaySuspended={
+                    page !== "superalphas" || (viewport < 1440 && chatOpen)
+                  }
+                  chatOffset={chatOffset}
+                  onContext={setSuperAlphaContext}
+                  action={
+                    aiAction?.type === "open_alpha" ||
+                    aiAction?.type === "apply_filters"
+                      ? aiAction
+                      : null
+                  }
+                  onOverlay={focusBusiness}
+                />
+              </div>
+              {visitedResearch.includes("superalpha-research") && (
+                <div
+                  className="alpha-page-view"
+                  hidden={page !== "superalpha-research"}
+                >
+                  <SuperAlphaResearchPage
+                    active={page === "superalpha-research"}
+                    action={aiAction}
+                    onAction={handleAction}
+                    onContext={setResearchContext}
+                    timezone={account?.timezone}
+                  />
+                </div>
+              )}
               <div className="backtest-page-view" hidden={page !== "backtests"}>
                 {visitedBacktests && (
                   <BacktestPage
@@ -572,6 +646,11 @@ export default function App() {
                       ? researchContext
                       : { page: "variants" as const },
                   alphas: alphaContext,
+                  superalphas: superAlphaContext,
+                  "superalpha-research":
+                    researchContext.page === "superalpha-research"
+                      ? researchContext
+                      : { page: "superalpha-research" as const },
                   datasets: datasetContext,
                   fields: { page: "fields" as const },
                   preparations: { page: "preparations" as const },

frontend/src/ai/types.ts

@@ -15,6 +15,8 @@ export type PageContext = {
   page:
     | "home"
     | "alphas"
+    | "superalphas"
+    | "superalpha-research"
     | "account"
     | "datasets"
     | "fields"
@@ -48,9 +50,17 @@ export type PageContext = {
   filters?: Record<string, unknown>;
 };
 export type AlphaUIAction =
-  | { type: "open_alpha"; alpha_id: string; nonce: number }
+  | { type: "open_alpha"; alpha_id: string; alpha_type?: string; nonce: number }
   | { type: "apply_filters"; filters: Record<string, unknown>; nonce: number };
 export type UIAction =
+  | {
+      type: "open_superalpha_research";
+      plan_id?: string;
+      version?: number;
+      experiment_id?: string;
+      alpha_id?: string;
+      nonce: number;
+    }
   | { type: "open_feature"; asset_id: string; version?: number; nonce: number }
   | { type: "open_template"; asset_id: string; version?: number; nonce: number }
   | { type: "open_experiment"; experiment_id: string; nonce: number }
@@ -59,7 +69,7 @@ export type UIAction =
   | { type: "open_research_input"; input_id: string; nonce: number }
   | { type: "open_backtest"; run_id: string; nonce: number }
   | { type: "open_backtest_preview"; preview_id: string; nonce: number }
-  | { type: "open_alpha"; alpha_id: string; nonce: number }
+  | { type: "open_alpha"; alpha_id: string; alpha_type?: string; nonce: number }
   | { type: "apply_filters"; filters: Record<string, unknown>; nonce: number };
 export type ToolCard = {
   id: string;

frontend/src/ai/workspace.ts

@@ -68,6 +68,10 @@ const contextLabels: Record<
   home: () => "上下文：首页看板",
   alphas: (context) =>
     `上下文：${context.alpha_id ? `Alpha ${context.alpha_id}` : "Alpha 列表"}${context.selected_ids?.length ? ` · 已选 ${context.selected_ids.length} 条` : ""}`,
+  superalphas: (c) =>
+    `上下文：Super Alpha 管理${c.alpha_id ? ` · ${c.alpha_id}` : ""}`,
+  "superalpha-research": (c) =>
+    `上下文：Super Alpha 研究${c.research_asset_id ? ` · 方案 ${c.research_asset_id}` : ""}${c.research_experiment_id ? ` · 候选 ${c.research_experiment_id}` : ""}`,
   operators: () => "上下文：算子库",
   templates: (context) =>
     `上下文：模板工坊${context.research_asset_id ? ` · ${context.research_asset_id}` : ""}${context.research_experiment_id ? ` · 实验 ${context.research_experiment_id}` : ""}`,
@@ -100,6 +104,7 @@ type Destination = {
 };
 // Exhaustive action destinations prevent a new action silently falling into Alpha.
 const destinations: Record<UIAction["type"], Destination> = {
+  open_superalpha_research: { page: "superalpha-research", chat: "responsive" },
   open_feature: { page: "features", chat: "responsive" },
   open_template: { page: "templates", chat: "responsive" },
   open_experiment: { page: "templates", chat: "responsive" },
@@ -113,6 +118,14 @@ const destinations: Record<UIAction["type"], Destination> = {
 };
 
 export function actionDestination(action: UIAction): Destination | undefined {
+  if (action.type === "open_alpha" && action.alpha_type === "SUPER")
+    return { page: "superalphas", chat: "responsive" };
+  if (
+    action.type === "apply_filters" &&
+    (action.filters.management_scope === "super" ||
+      action.filters.alpha_type === "SUPER")
+  )
+    return { page: "superalphas", chat: "responsive" };
   return Object.hasOwn(destinations, action.type)
     ? destinations[action.type]
     : undefined;

frontend/src/api.ts

@@ -85,6 +85,7 @@ export const jobLabels: Record<string, string> = {
   catalog_full_sync: "全量同步数据目录与字段",
   catalog_sync: "同步数据集目录",
   field_sync: "同步数据字段",
+  super_selection_preview: "Super Alpha 组件预览",
   full_sync: "全量同步 Alpha",
   daily_sync: "按天同步 Alpha",
   self_correlation: "本地自相关检测",

frontend/src/backtests/BacktestPage.tsx

@@ -1,3 +1,4 @@
+import { ComponentsPanel } from "../superalpha/ComponentsPanel";
 import {
   CatalogTableToolbar,
   CatalogIconAction,
@@ -90,6 +91,7 @@ export function BacktestPage({
 }) {
   const [view, setView] = useState("runs");
   const [sourceFilter, setSourceFilter] = useState("");
+  const [alphaType, setAlphaType] = useState("");
   const [q, setQ] = useState("");
   const [filterDraft, setFilterDraft] = useState({ q: "", source: "" });
   const [pageSize, setPageSize] = useState(25);
@@ -180,7 +182,9 @@ export function BacktestPage({
         offset: (page - 1) * pageSize,
         sort: sort.value,
         direction: sort.direction,
-        ...(view === "runs" ? { source: sourceFilter } : {}),
+        ...(view === "runs"
+          ? { source: sourceFilter, alpha_type: alphaType }
+          : {}),
       });
       const [data, c, kinds] = await Promise.all([
         api<Page<Run> | Page<DraftSummary>>(`/backtests/${view}?${params}`),
@@ -199,7 +203,16 @@ export function BacktestPage({
     } finally {
       if (sequence === requestSequence.current) setLoading(false);
     }
-  }, [page, pageSize, sourceFilter, q, view, sort.value, sort.direction]);
+  }, [
+    page,
+    pageSize,
+    sourceFilter,
+    alphaType,
+    q,
+    view,
+    sort.value,
+    sort.direction,
+  ]);
   useEffect(() => {
     if (!active) return;
     let alive = true;
@@ -472,6 +485,24 @@ export function BacktestPage({
   const drawerVisible = active && !suspended;
   return (
     <section className="backtest-page">
+      {view === "runs" && (
+        <div className="backtest-toolbar">
+          <span>候选类型</span>
+          <Select
+            aria-label="回测候选类型"
+            value={alphaType}
+            optionList={[
+              { value: "", label: "全部类型" },
+              { value: "REGULAR", label: "REGULAR" },
+              { value: "SUPER", label: "SUPER" },
+            ]}
+            onChange={(v) => {
+              setAlphaType(String(v));
+              setPage(1);
+            }}
+          />
+        </div>
+      )}
       <CatalogTableToolbar
         label="回测研究"
         active={active && !suspended && !editor && !runId && !settingsDraft}
@@ -723,8 +754,21 @@ export function BacktestPage({
                   {
                     title: "表达式",
                     dataIndex: "expression",
-                    width: 260,
+                    width: 320,
                     ellipsis: true,
+                    render: (_, c) => (
+                      <span
+                        title={
+                          c!.alpha_type === "SUPER"
+                            ? `Selection: ${c!.selection}\nCombo: ${c!.combo}`
+                            : c!.expression
+                        }
+                      >
+                        {c!.alpha_type === "SUPER"
+                          ? `SUPER · Selection: ${c!.selection} · Combo: ${c!.combo}`
+                          : c!.expression}
+                      </span>
+                    ),
                   },
                   {
                     title: "最终参数",
@@ -1002,12 +1046,14 @@ export function BacktestPage({
                   dataIndex: "expression",
                   width: 260,
                   ellipsis: true,
-                  render: (v, i) => (
+                  render: (_, i) => (
                     <Button
                       theme="borderless"
                       onClick={() => setItemDetail(i!)}
                     >
-                      {String(v)}
+                      {i!.alpha_type === "SUPER"
+                        ? `SUPER · ${i!.selection} · ${i!.combo}`
+                        : i!.expression}
                     </Button>
                   ),
                 },
@@ -1055,6 +1101,7 @@ export function BacktestPage({
                           onAction({
                             type: "open_alpha",
                             alpha_id: i!.alpha_id!,
+                            alpha_type: i!.alpha_type,
                             nonce: Date.now(),
                           })
                         }
@@ -1081,7 +1128,21 @@ export function BacktestPage({
                     收起候选详情
                   </Button>
                 </div>
-                <p>{itemDetail.expression}</p>
+                {itemDetail.alpha_type === "SUPER" ? (
+                  <>
+                    <h4>Selection</h4>
+                    <pre>{itemDetail.selection}</pre>
+                    <h4>Combo</h4>
+                    <pre>{itemDetail.combo}</pre>
+                    <ComponentsPanel
+                      key={itemDetail.id}
+                      url={`/backtests/items/${itemDetail.id}/artifact?kind=components`}
+                      timezone={timezone}
+                    />
+                  </>
+                ) : (
+                  <p>{itemDetail.expression}</p>
+                )}
                 {itemDetail.error && (
                   <Banner type="warning" description={itemDetail.error} />
                 )}

frontend/src/backtests/types.ts

@@ -12,6 +12,9 @@ export type SimulationSettings = {
   language: "FASTEXPR";
   visualization: boolean;
   maxTrade: "ON" | "OFF";
+  selectionHandling?: "POSITIVE" | "NON_ZERO" | "NON_NAN";
+  selectionLimit?: number;
+  componentActivation?: "IS" | "OS";
   maxPosition?: "ON" | "OFF";
 };
 export const initialSettings: SimulationSettings = {
@@ -34,9 +37,15 @@ export type Candidate = {
   client_item_id: string;
   expression: string;
   settings: SimulationSettings;
-  alpha_type?: "REGULAR";
+  alpha_type?: "REGULAR" | "SUPER";
+  selection?: string;
+  combo?: string;
 };
 export type Source = {
+  research_kind?: string | null;
+  superalpha_plan_id?: string | null;
+  superalpha_plan_version?: number | null;
+  selection_snapshot_ids?: string[];
   kind: string;
   reference?: string | null;
   batch_id?: string | null;
@@ -102,6 +111,9 @@ export type Run = {
   scheduler: Scheduler;
 };
 export type Item = {
+  alpha_type: "REGULAR" | "SUPER";
+  selection?: string;
+  combo?: string;
   id: string;
   client_item_id: string;
   expression: string;

frontend/src/components/AlphaDetail.tsx

@@ -1,3 +1,4 @@
+import { ComponentsPanel } from "../superalpha/ComponentsPanel";
 import { useEffect, useRef, useState } from "react";
 import { formatAlphaMetric } from "../alphaMetrics";
 import {
@@ -65,6 +66,7 @@ export function AlphaDetail({
   chatOffset?: number;
 }) {
   const [detail, setDetail] = useState<Detail | null>(null);
+  const [descriptions, setDescriptions] = useState<Record<string, string>>({});
   const [pnl, setPnl] = useState<Pnl | null>(null);
   const [research, setResearch] = useState<Research | null>(null);
   const [tagText, setTagText] = useState("");
@@ -77,6 +79,7 @@ export function AlphaDetail({
     dirty.current = false;
     setConflict(false);
     setDetail(null);
+    setDescriptions({});
     setResearch(null);
     setPnl(null);
     setError("");
@@ -122,6 +125,21 @@ export function AlphaDetail({
       active = false;
     };
   }, [id, tab, version]);
+  useEffect(() => {
+    if (!id || detail?.alpha_type !== "SUPER") return;
+    const c = new AbortController();
+    void api<{ descriptions: Record<string, string> }>(
+      `/superalpha/alphas/${id}`,
+      { signal: c.signal },
+    )
+      .then((value) => {
+        if (!c.signal.aborted) setDescriptions(value.descriptions);
+      })
+      .catch((e: Error) => {
+        if (!c.signal.aborted) setError(e.message);
+      });
+    return () => c.abort();
+  }, [id, detail?.alpha_type, version]);
   async function fetchPnl() {
     try {
       await post("/sync-jobs", { kind: "pnl_refresh", alpha_ids: [id] });
@@ -222,6 +240,19 @@ export function AlphaDetail({
               <Button>在 BRAIN 中打开 ↗</Button>
             </a>
           </div>
+          {detail.alpha_type === "SUPER" && (
+            <Button
+              onClick={() =>
+                onAction({
+                  type: "open_superalpha_research",
+                  alpha_id: detail.id,
+                  nonce: Date.now(),
+                })
+              }
+            >
+              复制为研究方案
+            </Button>
+          )}
           <Tabs
             className="alpha-detail-tabs"
             activeKey={tab}
@@ -256,6 +287,18 @@ export function AlphaDetail({
                 {detail.combo !== null && (
                   <CodeBlock title="Combo" value={detail.combo} />
                 )}
+                {detail.alpha_type === "SUPER" && (
+                  <>
+                    <CodeBlock
+                      title="Selection Description"
+                      value={descriptions.selection || "未提供"}
+                    />
+                    <CodeBlock
+                      title="Combo Description"
+                      value={descriptions.combo || "未提供"}
+                    />
+                  </>
+                )}
                 <Divider />
                 <h3>回测设置</h3>
                 <DetailFieldGrid
@@ -266,6 +309,17 @@ export function AlphaDetail({
                 />
               </div>
             </TabPane>
+            {detail.alpha_type === "SUPER" && (
+              <TabPane tab="组件证据" itemKey="components">
+                {tab === "components" && (
+                  <ComponentsPanel
+                    key={detail.id}
+                    url={`/superalpha/alphas/${detail.id}/components`}
+                    timezone={timezone}
+                  />
+                )}
+              </TabPane>
+            )}
             <TabPane tab="指标" itemKey="metrics">
               <MetricTable title="IS 指标" values={detail.is_metrics} />
               <Divider />

frontend/src/components/AppSidebar.tsx

@@ -34,10 +34,22 @@ const navigation = [
   },
   { id: "features", label: "特征工程", icon: IconBeaker, group: "研究实验" },
   { id: "variants", label: "Alpha 变体", icon: IconBeaker, group: "研究实验" },
+  {
+    id: "superalpha-research",
+    label: "Super Alpha 研究",
+    icon: IconBeaker,
+    group: "研究实验",
+  },
   { id: "backtests", label: "回测研究", icon: IconBeaker, group: "研究实验" },
   { id: "pipeline", label: "研究流水线", icon: IconBeaker, group: "研究编排" },
   { id: "quantflow", label: "QuantFlow", icon: IconBeaker, group: "研究编排" },
   { id: "alphas", label: "Alpha 管理", icon: IconGridView, group: "研究成果" },
+  {
+    id: "superalphas",
+    label: "Super Alpha 管理",
+    icon: IconGridView,
+    group: "研究成果",
+  },
   { id: "mcp-keys", label: "MCP Key", icon: IconCommand, group: "系统管理" },
   { id: "account", label: "个人信息", icon: IconUser, group: "" },
 ] as const;
@@ -285,7 +297,7 @@ export function AppSidebar({
       >
         <div className="command-items">
           {navigation.map(({ id, label, icon: Icon }) => (
-            <button key={id} onClick={() => navigate(id)}>
+            <button key={id} aria-label={label} onClick={() => navigate(id)}>
               <Icon />
               {label}
             </button>

frontend/src/pages/AlphaPage.tsx

@@ -1,3 +1,4 @@
+import { WorkspaceTable } from "../components/WorkspaceTable";
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import {
   Banner,
@@ -10,7 +11,6 @@ import {
   Popover,
   Pagination,
   Select,
-  Table,
   Tag,
   TextArea,
   Toast,
@@ -118,6 +118,9 @@ const initialColumns = [
   "source",
 ];
 const columnLabels: Record<string, string> = {
+  selection: "Selection",
+  combo: "Combo",
+  component_count: "组件数（已核实）",
   source: "研究来源",
   name: "Alpha",
   expression: "表达式",
@@ -147,6 +150,7 @@ const columnLabels: Record<string, string> = {
 };
 
 export function AlphaPage({
+  managementScope = "non_super",
   account,
   taskPanelOpen,
   version,
@@ -160,6 +164,7 @@ export function AlphaPage({
   onOverlay,
   onAction,
 }: {
+  managementScope?: "super" | "non_super";
   account: Account | null;
   taskPanelOpen: boolean;
   version: string;
@@ -173,6 +178,21 @@ export function AlphaPage({
   onOverlay: () => void;
   onAction: (action: WorkspaceAction) => void;
 }) {
+  const columnKey =
+    managementScope === "super" ? "superalpha-columns" : "alpha-columns";
+  const defaultColumns =
+    managementScope === "super"
+      ? initialColumns.flatMap((c) =>
+          c === "expression" ? ["selection", "combo", "component_count"] : [c],
+        )
+      : initialColumns;
+  const menuColumns = Object.fromEntries(
+    Object.entries(columnLabels).filter(([k]) =>
+      managementScope === "super"
+        ? k !== "expression"
+        : !["selection", "combo", "component_count"].includes(k),
+    ),
+  );
   const [data, setData] = useState<Page>({
     items: [],
     total: 0,
@@ -197,7 +217,7 @@ export function AlphaPage({
   const [visibleColumns, setVisibleColumns] = useState<string[]>(() => {
     try {
       const stored: unknown = JSON.parse(
-        localStorage.getItem("alpha-columns") || "null",
+        localStorage.getItem(columnKey) || "null",
       );
       return Array.isArray(stored)
         ? [
@@ -208,9 +228,9 @@ export function AlphaPage({
               ),
             ]),
           ]
-        : initialColumns;
+        : defaultColumns;
     } catch {
-      return initialColumns;
+      return defaultColumns;
     }
   });
   const [detailId, setDetailId] = useState<string | null>(null);
@@ -223,6 +243,7 @@ export function AlphaPage({
     version: number;
     text: string;
   } | null>(null);
+  const selectionVersions = useRef<Record<string, number>>({});
   const [bulkVersions, setBulkVersions] = useState<Record<string, number>>({});
   const actionNonce = useRef(0);
   const [bulk, setBulk] = useState({
@@ -250,6 +271,7 @@ export function AlphaPage({
   const params = useMemo(
     () => ({
       ...filters,
+      management_scope: managementScope,
       submission,
       submission_blocked: submissionBlocked || undefined,
       sort,
@@ -257,15 +279,24 @@ export function AlphaPage({
       limit: pageSize,
       offset: (page - 1) * pageSize,
     }),
-    [filters, submission, submissionBlocked, sort, direction, pageSize, page],
+    [
+      filters,
+      submission,
+      submissionBlocked,
+      sort,
+      direction,
+      pageSize,
+      page,
+      managementScope,
+    ],
   );
   const query = queryString(params);
   useEffect(() => {
     if (!active) return;
     onContext({
-      page: "alphas",
+      page: managementScope === "super" ? "superalphas" : "alphas",
       alpha_id: detailId,
-      selected_ids: selected,
+      selected_ids: selected.slice(0, 100),
       filters: Object.fromEntries(
         Object.entries(params).filter(
           ([, value]) => value !== "" && value !== undefined && value !== null,
@@ -274,7 +305,7 @@ export function AlphaPage({
     });
   }, [active, detailId, selected, params, onContext]);
   useEffect(() => {
-    if (!action || actionNonce.current === action.nonce) return;
+    if (!active || !action || actionNonce.current === action.nonce) return;
     actionNonce.current = action.nonce;
     if (action.type === "open_alpha") {
       setDetailId(action.alpha_id);
@@ -306,7 +337,7 @@ export function AlphaPage({
       if (nextSort) setSort(String(nextSort));
       if (nextDirection) setDirection(String(nextDirection));
     }
-  }, [action, onOverlay]);
+  }, [action, onOverlay, active]);
   const refresh = useCallback(() => setLocalVersion((n) => n + 1), []);
   useEffect(() => {
     if (!active) return;
@@ -315,7 +346,9 @@ export function AlphaPage({
     setError("");
     Promise.all([
       api<Page>(`/alphas?${query}`, { signal: controller.signal }),
-      api<Facets>("/alphas/facets", { signal: controller.signal }),
+      api<Facets>(`/alphas/facets?management_scope=${managementScope}`, {
+        signal: controller.signal,
+      }),
     ])
       .then(([results, nextFacets]) => {
         if (!controller.signal.aborted) {
@@ -333,6 +366,9 @@ export function AlphaPage({
   }, [active, query, version, localVersion]);
   useEffect(() => {
     setSelected([]);
+    selectionVersions.current = {};
+  }, [filters, submission, submissionBlocked, managementScope]);
+  useEffect(() => {
     tablePanel.current?.querySelector(".semi-table-body")?.scrollTo({ top: 0 });
   }, [query]);
   function updateDraft(key: string, value: unknown) {
@@ -464,6 +500,24 @@ export function AlphaPage({
         </code>
       ),
     },
+    ...(["selection", "combo"] as const).map(
+      (key): ColumnProps<Alpha> => ({
+        key,
+        title: columnLabels[key],
+        width: 260,
+        render: (_, row) => (
+          <code title={row![`${key}_preview`]}>
+            {row![`${key}_preview`] || "未提供"}
+          </code>
+        ),
+      }),
+    ),
+    {
+      key: "component_count",
+      title: "组件数（已核实）",
+      width: 140,
+      render: (_, row) => row!.component_count ?? "未核实",
+    },
     {
       key: "source",
       title: "研究来源",
@@ -953,6 +1007,7 @@ export function AlphaPage({
       {error && <Banner type="danger" description={error} />}
       <section className="library-panel" ref={tablePanel}>
         <SavedViews
+          managementScope={managementScope}
           submission={submission}
           submissionBlocked={submissionBlocked}
           selectedId={selectedViewId}
@@ -1005,7 +1060,7 @@ export function AlphaPage({
               ]),
             ];
             setVisibleColumns(next);
-            localStorage.setItem("alpha-columns", JSON.stringify(next));
+            localStorage.setItem(columnKey, JSON.stringify(next));
           }}
         />
         <div
@@ -1058,7 +1113,7 @@ export function AlphaPage({
                   <CheckboxGroup
                     direction="vertical"
                     value={displayedColumns}
-                    options={Object.entries(columnLabels).map(
+                    options={Object.entries(menuColumns).map(
                       ([value, label]) => ({
                         value,
                         label,
@@ -1071,10 +1126,7 @@ export function AlphaPage({
                     onChange={(values) => {
                       const next = values.map(String);
                       setVisibleColumns(next);
-                      localStorage.setItem(
+                      localStorage.setItem(columnKey, JSON.stringify(next));
-                        "alpha-columns",
-                        JSON.stringify(next),
-                      );
                     }}
                   />
                 </div>
@@ -1221,9 +1273,7 @@ export function AlphaPage({
               onClick={() => {
                 setBulkVersions(
                   Object.fromEntries(
-                    data.items
+                    selected.map((id) => [id, selectionVersions.current[id]]),
-                      .filter((row) => selected.includes(row.id))
-                      .map((row) => [row.id, row.research.version]),
                   ),
                 );
                 setBulkOpen(true);
@@ -1252,7 +1302,8 @@ export function AlphaPage({
             </Button>
           </div>
         )}
-        <Table<Alpha>
+        <WorkspaceTable<Alpha>
+          fill
           columns={columns}
           dataSource={data.items}
           rowKey="id"
@@ -1265,7 +1316,19 @@ export function AlphaPage({
           }}
           rowSelection={{
             selectedRowKeys: selected,
-            onChange: (keys) => setSelected((keys ?? []).map(String)),
+            onChange: (keys) => {
+              const pageIds = new Set(data.items.map((r) => r.id));
+              const nextIds = (keys ?? [])
+                .map(String)
+                .filter((id) => pageIds.has(id));
+              for (const row of data.items)
+                if (nextIds.includes(row.id))
+                  selectionVersions.current[row.id] = row.research.version;
+              setSelected((old) => [
+                ...old.filter((id) => !pageIds.has(id)),
+                ...nextIds,
+              ]);
+            },
             fixed: !compact,
           }}
           pagination={false}

frontend/src/pages/MCPKeysPage.tsx

@@ -25,12 +25,12 @@ const scopes = [
   [
     "research:refresh",
     "刷新研究数据",
-    "更新缓存、检查自相关及恢复 WorldQuant 认证",
+    "更新缓存、预览 SUPER 组件、检查自相关及恢复 WorldQuant 认证",
   ],
   [
     "research:write",
-    "保存研究模板",
+    "保存研究模板与方案",
-    "保存大模型总结的模板及来源，供后续批量回测",
+    "保存模板、Super Alpha 方案及构造候选，不执行回测",
   ],
   ["backtests:execute", "执行回测", "提交新的回测批次"],
   ["backtests:control", "控制回测", "暂停、继续、停止与恢复采集"],

frontend/src/research/SavedViews.tsx

@@ -44,6 +44,7 @@ function filterSignature(filters: Record<string, unknown>) {
 }
 
 export function SavedViews({
+  managementScope = "non_super",
   filters,
   columns,
   submission,
@@ -55,6 +56,7 @@ export function SavedViews({
   suspended,
   onOverlay,
 }: {
+  managementScope?: "super" | "non_super";
   filters: Record<string, unknown>;
   columns: string[];
   submission: Submission;
@@ -90,13 +92,22 @@ export function SavedViews({
         views.push(...result.items);
         if (views.length >= result.total || result.items.length === 0) break;
       }
-      if (!controller.signal.aborted) setItems(views);
+      if (!controller.signal.aborted)
+        setItems(
+          views.filter(
+            (v) =>
+              (v.content.filters.management_scope ??
+                (v.content.filters.alpha_type === "SUPER"
+                  ? "super"
+                  : "non_super")) === managementScope,
+          ),
+        );
     }
     void load().catch((error: Error) => {
       if (!controller.signal.aborted) Toast.error(error.message);
     });
     return () => controller.abort();
-  }, [revision]);
+  }, [revision, managementScope]);
 
   function openEditor(mode: Editor["mode"], view?: View) {
     const content = view?.content ?? { name: "", filters, columns };

frontend/src/research/SourceDetails.tsx

@@ -5,6 +5,7 @@ import "./style.css";
 
 export const sourceLabel = (kind: string) =>
   ({
+    superalpha: "Super Alpha 研究",
     chatbox: "Chatbox 研究",
     manual: "手工研究",
     mcp: "MCP 研究",
@@ -33,6 +34,24 @@ export function SourceDetails({
         <p>来源引用：{source.reference}</p>
       )}
       <div className="inline-actions">
+        {(source.superalpha_plan_id ||
+          ((source.kind === "superalpha" ||
+            source.research_kind === "superalpha") &&
+            source.research_id)) && (
+          <Button
+            onClick={() =>
+              onAction({
+                type: "open_superalpha_research",
+                plan_id: source.superalpha_plan_id ?? undefined,
+                version: source.superalpha_plan_version ?? undefined,
+                experiment_id: source.research_id ?? undefined,
+                nonce: Date.now(),
+              })
+            }
+          >
+            查看 Super Alpha 研究
+          </Button>
+        )}
         {source.research_id &&
           ["template", "variant", "feature", "pipeline", "quantflow"].includes(
             source.kind,

frontend/src/settings/SimulationSettingsEditor.tsx

@@ -17,6 +17,7 @@ import {
 
 /** One typed settings value for all producers; fixed inputs constrain the scope, never the numeric parameters. */
 export function SimulationSettingsEditor({
+  alphaType = "REGULAR",
   value,
   onChange,
   rows,
@@ -28,6 +29,7 @@ export function SimulationSettingsEditor({
   disabled = false,
   onValidityChange,
 }: {
+  alphaType?: "REGULAR" | "SUPER";
   value: SimulationSettings;
   onChange: (value: SimulationSettings) => void;
   rows: SettingsRow[];
@@ -98,8 +100,10 @@ export function SimulationSettingsEditor({
             disabled={disabled || loading}
             min={options.minimum}
             max={options.maximum}
-            precision={key === "decay" ? 0 : undefined}
+            precision={
-            step={key === "decay" ? 1 : 0.01}
+              ["decay", "selectionLimit"].includes(key) ? 0 : undefined
+            }
+            step={["decay", "selectionLimit"].includes(key) ? 1 : 0.01}
             validateStatus={message ? "error" : "default"}
             onChange={(next) =>
               onChange({
@@ -161,6 +165,23 @@ export function SimulationSettingsEditor({
       <div className="settings-grid">
         {["neutralization", "decay", "truncation"].map(field)}
       </div>
+      {alphaType === "SUPER" && (
+        <>
+          <div className="settings-grid">
+            {["selectionHandling", "selectionLimit", "componentActivation"].map(
+              field,
+            )}
+          </div>
+          {["selectionHandling", "selectionLimit", "componentActivation"].some(
+            (k) => !row?.fields?.[k],
+          ) && (
+            <small className="settings-hint">
+              平台元数据未提供全部 SUPER
+              设置范围；当前显示本地契约，账户适用性未核实。
+            </small>
+          )}
+        </>
+      )}
       <details>
         <summary>更多参数</summary>
         <div className="settings-grid">

frontend/src/settings/model.ts

@@ -86,6 +86,9 @@ export function asScopeOptions(rows: SettingsRow[]): ScopeOption[] {
   return rows.map((row) => ({ ...row, universes: [row.universe] }));
 }
 export const parameterLabels: Record<string, string> = {
+  selectionHandling: "Selection Handling",
+  selectionLimit: "Selection Limit",
+  componentActivation: "Component Activation",
   neutralization: "Neutralization",
   decay: "Decay",
   truncation: "Truncation",
@@ -99,6 +102,9 @@ export const parameterLabels: Record<string, string> = {
 };
 // These are application contract limits, not a substitute for account-specific market choices.
 const contractFields: Record<string, FieldOption> = {
+  selectionHandling: { choices: ["POSITIVE", "NON_ZERO", "NON_NAN"] },
+  componentActivation: { choices: ["IS", "OS"] },
+  selectionLimit: { minimum: 1, maximum: 100000 },
   decay: { minimum: 0, maximum: 10000 },
   truncation: { minimum: 0, maximum: 1 },
   pasteurization: { choices: ["ON", "OFF"] },
@@ -143,7 +149,10 @@ export function fieldOptions(
         }
       : {}),
   };
-  if (result.choices && (key === "decay" || key === "truncation")) {
+  if (
+    result.choices &&
+    ["decay", "truncation", "selectionLimit"].includes(key)
+  ) {
     result.choices = result.choices.filter(
       (v) =>
         typeof v === "number" &&
@@ -171,6 +180,13 @@ export function settingsErrors(
   )
     errors.push("所选数据准备必须具有相同组合，并与回测组合一致");
   for (const key of Object.keys(parameterLabels)) {
+    if (
+      ["selectionHandling", "selectionLimit", "componentActivation"].includes(
+        key,
+      ) &&
+      value.selectionHandling === undefined
+    )
+      continue;
     const current =
       value[key as keyof SimulationSettings] ??
       (key === "maxPosition" ? "OFF" : undefined);
@@ -183,12 +199,13 @@ export function settingsErrors(
         `${parameterLabels[key]} 当前值 ${String(current ?? "未提供")} 不可用，请重新选择`,
       );
     if (
-      (key === "decay" || key === "truncation") &&
+      ["decay", "truncation", "selectionLimit"].includes(key) &&
       (typeof current !== "number" ||
         !Number.isFinite(current) ||
         current < options.minimum! ||
         current > options.maximum! ||
-        (key === "decay" && !Number.isInteger(current)))
+        (["decay", "selectionLimit"].includes(key) &&
+          !Number.isInteger(current)))
     )
       errors.push(
         `${parameterLabels[key]} 必须为 ${options.minimum}–${options.maximum} 的${key === "decay" ? "整数" : "数值"}`,

frontend/src/superalpha/ComponentsPanel.tsx

@@ -0,0 +1,89 @@
+import { useEffect, useState } from "react";
+import { Banner, Pagination, Spin } from "@douyinfe/semi-ui-19";
+import { api, displayValue, formatTime } from "../api";
+import { WorkspaceTable } from "../components/WorkspaceTable";
+import type { Components } from "./types";
+
+/** Component evidence is always read from its own immutable observation. */
+export function ComponentsPanel({
+  url,
+  timezone,
+}: {
+  url: string;
+  timezone?: string;
+}) {
+  const [page, setPage] = useState(1);
+  const [data, setData] = useState<Components>();
+  const [error, setError] = useState("");
+  useEffect(() => {
+    setPage(1);
+    setData(undefined);
+  }, [url]);
+  useEffect(() => {
+    const c = new AbortController();
+    setError("");
+    void api<Components>(
+      `${url}${url.includes("?") ? "&" : "?"}limit=25&offset=${(page - 1) * 25}`,
+      { signal: c.signal },
+    )
+      .then((value) => {
+        if (!c.signal.aborted) setData(value);
+      })
+      .catch((e: Error) => {
+        if (!c.signal.aborted) setError(e.message);
+      });
+    return () => c.abort();
+  }, [url, page]);
+  if (error) return <Banner type="danger" description={error} />;
+  if (!data) return <Spin />;
+  return (
+    <section className="super-components">
+      <p>
+        {data.source === "preview" ? "Selection 预览组件" : "回测实际组件"} ·{" "}
+        {data.complete
+          ? `已核实 ${data.reported_total ?? data.total} 个`
+          : "完整性未核实"}{" "}
+        · 观察时间 {formatTime(data.observed_at, timezone)}
+      </p>
+      {data.complete && data.total === 0 && (
+        <Banner
+          type="warning"
+          description="组件池为空，回测可能无法产生结果。请调整 Selection。"
+        />
+      )}
+      {(data.warnings ?? []).map((w, i) => (
+        <Banner key={i} type="warning" description={displayValue(w)} />
+      ))}
+      <p className="muted">组件指纹：{data.component_hash ?? "未核实"}</p>
+      <WorkspaceTable
+        rowKey="id"
+        dataSource={data.items}
+        scroll={{ x: 1100, y: 320 }}
+        columns={[
+          { title: "组件 ID", dataIndex: "id", width: 190 },
+          {
+            title: "平台选择值",
+            width: 180,
+            render: (_, r) =>
+              displayValue(r?.value ?? r?.selectionValue ?? r?.selection),
+          },
+          {
+            title: "可用指标与平台返回字段",
+            width: 730,
+            render: (_, r) => JSON.stringify(r),
+          },
+        ]}
+        empty="未提供组件"
+      />
+      <footer className="workspace-table-footer super-toolbar">
+        <span>已保存 {data.total} 条</span>
+        <Pagination
+          total={data.total}
+          currentPage={page}
+          pageSize={25}
+          onPageChange={setPage}
+        />
+      </footer>
+    </section>
+  );
+}

frontend/src/superalpha/style.css

@@ -0,0 +1,82 @@
+.super-research {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  background: var(--semi-color-bg-0);
+}
+.super-toolbar {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 4px 12px;
+  margin: 0;
+  flex-shrink: 0;
+  min-height: 40px;
+}
+.super-toolbar > .semi-input-wrapper {
+  max-width: 320px;
+}
+.super-toolbar .super-spacer {
+  flex: 1;
+}
+.super-editor {
+  overflow: auto;
+  padding: 16px;
+  min-height: 0;
+}
+.super-editor label {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  margin-bottom: 14px;
+}
+.super-editor-grid {
+  display: grid;
+  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 1fr);
+  gap: 24px;
+}
+.super-editor .semi-input-textarea {
+  font-family: ui-monospace, monospace;
+}
+.super-pane {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+.super-pane > .semi-banner {
+  flex-shrink: 0;
+}
+.super-scroll {
+  min-height: 0;
+  overflow: auto;
+  padding: 12px;
+}
+.super-research pre,
+.super-evidence pre {
+  white-space: pre-wrap;
+  overflow-wrap: anywhere;
+}
+.super-components {
+  min-width: 0;
+}
+.super-evidence {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 16px;
+}
+.super-evidence > div {
+  min-width: 0;
+}
+@media (max-width: 900px) {
+  .super-editor-grid,
+  .super-evidence {
+    grid-template-columns: 1fr;
+  }
+  .super-toolbar {
+    flex-wrap: wrap;
+  }
+}

frontend/src/superalpha/types.ts

@@ -0,0 +1,109 @@
+import {
+  initialSettings,
+  type Candidate,
+  type SimulationSettings,
+  type Source,
+} from "../backtests/types";
+export type PlanSpec = {
+  name: string;
+  hypothesis: string;
+  reference: string;
+  selection: string;
+  combo: string;
+  settings: SimulationSettings;
+  variables: Record<string, { kind: string; values: (string | number)[] }>;
+  setting_variants: Record<string, (string | number | boolean)[]>;
+  include_baseline: boolean;
+  parent_plan_id?: string | null;
+  parent_plan_version?: number | null;
+  parent_alpha_id?: string | null;
+  parent_experiment_id?: string | null;
+};
+export const newPlan = (): PlanSpec => ({
+  name: "",
+  hypothesis: "",
+  reference: "",
+  selection: "",
+  combo: "1",
+  variables: {},
+  setting_variants: {},
+  include_baseline: true,
+  settings: {
+    ...initialSettings,
+    selectionHandling: "POSITIVE",
+    selectionLimit: 100,
+    componentActivation: "IS",
+  },
+});
+export type Plan = {
+  id: string;
+  version: number;
+  latest_version: number;
+  name: string;
+  archived: boolean;
+  content: PlanSpec;
+  created_at: string;
+};
+export type Components = {
+  snapshot_id?: string;
+  job_id?: string;
+  item_id?: string;
+  source: string;
+  status: string;
+  complete: boolean;
+  reported_total?: number | null;
+  total: number;
+  observed_at: string | null;
+  component_hash?: string | null;
+  request_hash?: string;
+  warnings?: unknown[];
+  error?: string;
+  request?: { selection: string; settings: SimulationSettings };
+  items: { id: string; [key: string]: unknown }[];
+};
+export type Experiment = {
+  id: string;
+  name: string;
+  total: number;
+  candidates: Candidate[];
+  source: Source;
+  created_at: string;
+  evidence: {
+    plan: PlanSpec;
+    plan_reference: { id?: string; version?: number };
+    selection_snapshot_ids: string[];
+    combination_count: string;
+    mode: string;
+    seed: number;
+    annotations: Record<
+      string,
+      { baseline: boolean; duplicate_of: string | null; request_hash: string }
+    >;
+  };
+};
+export type Result = {
+  id: string;
+  run_id: string;
+  client_item_id: string;
+  alpha_id?: string | null;
+  selection: string;
+  combo: string;
+  settings: SimulationSettings;
+  error?: string | null;
+  platform_status: string;
+  collection_status: string;
+  persistence_status: string;
+  metrics: {
+    is: Record<string, number | null>;
+    os: Record<string, number | null>;
+  };
+  checks: {
+    status: string;
+    counts: Record<string, number>;
+    total: number;
+    non_pass: unknown[];
+  };
+  result: { observed_at: string; complete: boolean } | null;
+  components: Components;
+  pnl_fetched_at: string | null;
+};

frontend/src/types.ts

@@ -39,6 +39,9 @@ export type Alpha = {
   id: string;
   name: string | null;
   expression_preview: string;
+  selection_preview?: string;
+  combo_preview?: string;
+  component_count?: number | null;
   alpha_type: string | null;
   language: string | null;
   stage: string | null;

frontend/tests/sidebar.spec.ts

@@ -63,17 +63,26 @@ test("sidebar geometry, recent navigation, user menu and compact tools", async (
   await page.getByRole("button", { name: "同步任务", exact: true }).click();
   await expect(page.locator(".job-panel")).toBeVisible();
   // The drawer must receive pointer events where the global tools sit behind it.
-  await expect.poll(() =>
+  await expect
-    page.getByRole("toolbar").getByRole("button").evaluateAll((buttons) =>
+    .poll(() =>
-      buttons.every((button) => {
+      page
-        const rect = button.getBoundingClientRect();
+        .getByRole("toolbar")
-        return Boolean(document.elementFromPoint(
+        .getByRole("button")
-          rect.x + rect.width / 2,
+        .evaluateAll((buttons) =>
-          rect.y + rect.height / 2,
+          buttons.every((button) => {
-        )?.closest(".job-panel"));
+            const rect = button.getBoundingClientRect();
-      }),
+            return Boolean(
-    ),
+              document
-  ).toBe(true);
+                .elementFromPoint(
+                  rect.x + rect.width / 2,
+                  rect.y + rect.height / 2,
+                )
+                ?.closest(".job-panel"),
+            );
+          }),
+        ),
+    )
+    .toBe(true);
   await page.locator(".job-panel .semi-sidesheet-close").click();
   await expect(page.locator(".job-panel")).not.toBeVisible();
   await page.getByRole("button", { name: "切换研究助手" }).click();
@@ -85,7 +94,7 @@ test("sidebar geometry, recent navigation, user menu and compact tools", async (
   await page.keyboard.press("Control+k");
   await page
     .getByRole("dialog")
-    .getByRole("button", { name: "Alpha 管理" })
+    .getByRole("button", { name: "Alpha 管理", exact: true })
     .click();
   await expect(
     page.getByRole("tab", { name: "待提交", exact: true }),

frontend/tests/superalpha.spec.ts

@@ -0,0 +1,219 @@
+import { expect, test } from "@playwright/test";
+const headers = { "X-WQ-Request": "1" };
+
+test("Super Alpha web lifecycle, generic simulation, evidence and type routing", async ({
+  page,
+}) => {
+  const errors: string[] = [];
+  page.on("pageerror", (e) => errors.push(e.message));
+  await page.goto("/#superalpha-research");
+  await page.getByLabel("密码", { exact: true }).fill("browser-test-password");
+  await page.getByRole("button", { name: "进入工作空间" }).click();
+  await expect(
+    page.getByRole("button", { name: "新建 Super Alpha 方案", exact: true }),
+  ).toBeVisible();
+  await page.request.put("/api/v1/account/credentials", {
+    headers,
+    data: { email: "test@example.com", password: "synthetic-password" },
+  });
+  await page.request.post("/api/v1/account/connect", { headers });
+  await expect
+    .poll(
+      async () =>
+        (await (await page.request.get("/api/v1/account")).json())
+          .connection_status,
+    )
+    .toBe("connected");
+  await page
+    .getByRole("button", { name: "新建 Super Alpha 方案", exact: true })
+    .click();
+  await page.getByLabel("方案名称", { exact: true }).fill("浏览器 SUPER 验收");
+  await page
+    .getByLabel("研究假设", { exact: true })
+    .fill("比较低换手组件与等权基线");
+  await page
+    .getByLabel("Selection", { exact: true })
+    .fill("turnover < {threshold}");
+  await page.getByLabel("Combo", { exact: true }).fill("alpha");
+  await page
+    .getByLabel("参数候选 JSON", { exact: true })
+    .fill('{"threshold":{"kind":"number","values":[0.1,0.2]}}');
+  await page.getByRole("button", { name: "同步合法设置", exact: true }).click();
+  await page.getByRole("button", { name: "选择组合", exact: true }).click();
+  await page.getByRole("combobox", { name: "Region", exact: true }).click();
+  await page.getByRole("option").filter({ hasText: /^USA$/ }).click();
+  await page.getByRole("combobox", { name: "Universe", exact: true }).click();
+  await page
+    .getByRole("option")
+    .filter({ hasText: /^TOP3000$/ })
+    .click();
+  await page.getByRole("button", { name: "应用组合", exact: true }).click();
+  await page.getByRole("button", { name: "保存方案", exact: true }).click();
+  await expect(page.getByText("已保存版本 1", { exact: true })).toBeVisible();
+  await page
+    .getByRole("button", { name: "预览 Selection（首组参数）", exact: true })
+    .click();
+  await expect(page.locator(".super-components")).toContainText("已核实 2 个");
+  await page.getByRole("tab", { name: "固定候选", exact: true }).click();
+  const building = page.waitForResponse(
+    (r) =>
+      r.url().endsWith("/superalpha/candidates") &&
+      r.request().method() === "POST",
+  );
+  await page.getByRole("button", { name: "展开固定候选", exact: true }).click();
+  const experiment = await (await building).json();
+  expect(experiment.total).toBe(4);
+  const table = page.locator(
+    ".super-research .semi-tabs-pane-active .workspace-table",
+  );
+  await expect(table.locator("tbody tr.semi-table-row")).toHaveCount(4);
+  expect(
+    Math.round(
+      (await table.locator("tbody tr.semi-table-row").first().boundingBox())!
+        .height,
+    ),
+  ).toBe(40);
+  await table.locator("thead .semi-checkbox").click();
+  await page
+    .getByRole("button", { name: "预览回测（4）", exact: true })
+    .click();
+  await expect(
+    page.getByText(/浏览器 SUPER 验收 · 4 条候选 · 4 个平台批次/),
+  ).toBeVisible();
+  await expect(
+    page.getByText("SUPER · Selection: turnover < 0.1 · Combo: alpha", {
+      exact: true,
+    }),
+  ).toBeVisible();
+  await page.getByRole("button", { name: "确认启动回测", exact: true }).click();
+  await expect(page.getByText("4 / 4 已保存", { exact: true })).toBeVisible({
+    timeout: 25000,
+  });
+  const result = await (
+    await page.request.get(
+      `/api/v1/superalpha/experiments/${experiment.id}/results`,
+    )
+  ).json();
+  expect(
+    result.items.every(
+      (i: { persistence_status: string }) => i.persistence_status === "saved",
+    ),
+  ).toBe(true);
+  const alpha = result.items[0].alpha_id;
+  await page.goto(`/#alphas?alpha_id=${alpha}`);
+  await expect(
+    page.getByRole("button", { name: "Super Alpha 管理", exact: true }),
+  ).toHaveAttribute("aria-current", "page");
+  await expect(page.locator(".alpha-detail")).toContainText(
+    "Selection rationale",
+  );
+  await page.getByRole("tab", { name: "组件证据", exact: true }).click();
+  await expect(page.locator(".alpha-detail .super-components")).toContainText(
+    "已核实 2 个",
+  );
+  await page
+    .getByRole("button", { name: "复制为研究方案", exact: true })
+    .click();
+  await expect(page.getByLabel("Selection", { exact: true })).toHaveValue(
+    result.items[0].selection,
+  );
+  await page.goto(`/#superalpha-research?experiment_id=${experiment.id}`);
+  await page.getByRole("tab", { name: "回测对照", exact: true }).click();
+  await expect(page.getByText("4 个回测项", { exact: true })).toBeVisible();
+  const checks = page.locator(
+    ".super-research .semi-tabs-pane-active tbody input[type=checkbox]",
+  );
+  await checks.nth(0).focus();
+  await page.keyboard.press("Space");
+  await checks.nth(1).focus();
+  await page.keyboard.press("Space");
+  await page.getByRole("button", { name: "对照两项（2）" }).click();
+  await expect(page.getByRole("dialog")).toContainText("同池对照");
+  await page.keyboard.press("Escape");
+  await expect(page.getByRole("dialog")).not.toBeVisible();
+  for (const width of [1440, 850, 390]) {
+    await page.setViewportSize({ width, height: 950 });
+    expect(
+      await page.evaluate(
+        () => document.documentElement.scrollWidth <= innerWidth,
+      ),
+    ).toBe(true);
+    await page.screenshot({
+      path: `../output/playwright/superalpha-${width}.png`,
+    });
+  }
+  expect(errors).toEqual([]);
+});
+
+test("Super management scopes, saved views and cross-page selection", async ({
+  page,
+}) => {
+  await page.goto("/#superalphas");
+  await page.getByLabel("密码", { exact: true }).fill("browser-test-password");
+  await page.getByRole("button", { name: "进入工作空间" }).click();
+  await expect(
+    page.getByRole("tab", { name: "待提交", exact: true }),
+  ).toBeVisible();
+  await page.request.put("/api/v1/account/credentials", {
+    headers,
+    data: { email: "test@example.com", password: "synthetic-password" },
+  });
+  await page.request.post("/api/v1/account/connect", { headers });
+  await expect
+    .poll(
+      async () =>
+        (await (await page.request.get("/api/v1/account")).json())
+          .connection_status,
+    )
+    .toBe("connected");
+  const job = await (
+    await page.request.post("/api/v1/sync-jobs", {
+      headers,
+      data: {
+        kind: "daily_sync",
+        submission: "UNSUBMITTED",
+        date_from: "2025-01-01",
+        date_to: "2025-01-01",
+      },
+    })
+  ).json();
+  await expect
+    .poll(
+      async () =>
+        (await (await page.request.get(`/api/v1/sync-jobs/${job.id}`)).json())
+          .status,
+    )
+    .toBe("completed");
+  await page.reload();
+  const panel = page.locator(".alpha-page-view:not([hidden])");
+  await expect(panel.locator(".alpha-link").first()).toBeVisible();
+  const data = await (
+    await page.request.get(
+      "/api/v1/alphas?management_scope=super&submission=UNSUBMITTED",
+    )
+  ).json();
+  expect(
+    data.items.every((a: { alpha_type: string }) => a.alpha_type === "SUPER"),
+  ).toBe(true);
+  await panel.locator("tbody .semi-checkbox").first().click();
+  await panel.locator(".semi-page-item").filter({ hasText: /^2$/ }).click();
+  await expect(panel.getByText("已选择 1 条", { exact: false })).toBeVisible();
+  await panel.getByRole("button", { name: "保存为新视图" }).click();
+  await page.getByLabel("视图名称").fill("SUPER 隔离视图");
+  await page.getByRole("button", { name: "保存视图", exact: true }).click();
+  await expect(
+    panel.getByRole("tab", { name: /SUPER 隔离视图/ }),
+  ).toBeVisible();
+  await page.getByRole("button", { name: "Alpha 管理", exact: true }).click();
+  await expect(
+    page.getByRole("tab", { name: /SUPER 隔离视图/ }),
+  ).not.toBeVisible();
+  const regular = await (
+    await page.request.get("/api/v1/alphas?management_scope=non_super")
+  ).json();
+  expect(
+    regular.items.every(
+      (a: { alpha_type: string }) => a.alpha_type !== "SUPER",
+    ),
+  ).toBe(true);
+});

frontend/tests/workspace.spec.ts

@@ -65,7 +65,7 @@ test("account → scoped sync → research → resync → PnL → filtered expor
       async () =>
         (
           await (
-            await page.request.get("/api/v1/alphas?submission=UNSUBMITTED")
+            await page.request.get("/api/v1/alphas?submission=UNSUBMITTED&q=TEST")
           ).json()
         ).total,
     )
@@ -77,28 +77,26 @@ test("account → scoped sync → research → resync → PnL → filtered expor
   await expect
     .poll(
       async () =>
-        (await (await page.request.get("/api/v1/alphas")).json()).total,
+        (await (await page.request.get("/api/v1/alphas?q=TEST")).json()).total,
       { timeout: 20000 },
     )
     .toBe(620);
   await page.keyboard.press("Escape");
   await expect(page.locator(".job-panel")).not.toBeVisible();
   await page.getByRole("tab", { name: "待提交", exact: true }).click();
-  await expect(page.locator(".alpha-table-meta .count-pill")).toHaveText("413");
+  // Alpha 管理 now excludes SUPER; the upstream sync still imports both types.
+  await expect(page.locator(".alpha-page-view:not([hidden]) .alpha-table-meta .count-pill")).toHaveText("354");
   await page.screenshot({
     path: "../output/playwright/alpha-library.png",
     fullPage: true,
   });
   await page.getByRole("button", { name: "筛选 Alpha", exact: true }).click();
-  await page.getByRole("textbox", { name: "搜索 Alpha" }).fill("TEST0007");
+  await page.getByRole("textbox", { name: "搜索 Alpha" }).fill("TEST0008");
   await page.getByRole("button", { name: "查询", exact: true }).click();
   await expect(page.locator(".alpha-link")).toHaveCount(1);
   await page.locator(".alpha-link").click();
   await expect(
-    page.getByRole("heading", { name: "Selection", exact: true }),
+    page.getByRole("heading", { name: "表达式", exact: true }),
-  ).toBeVisible();
-  await expect(
-    page.getByRole("heading", { name: "Combo", exact: true }),
   ).toBeVisible();
   await page.getByRole("tab", { name: "研究信息" }).click();
   await page
@@ -115,7 +113,7 @@ test("account → scoped sync → research → resync → PnL → filtered expor
   await expect
     .poll(
       async () =>
-        (await (await page.request.get("/api/v1/alphas/TEST0007/pnl")).json())
+        (await (await page.request.get("/api/v1/alphas/TEST0008/pnl")).json())
           .cached,
     )
     .toBe(true);
@@ -131,7 +129,7 @@ test("account → scoped sync → research → resync → PnL → filtered expor
   const job = await (
     await page.request.post("/api/v1/sync-jobs", {
       headers: { "X-WQ-Request": "1" },
-      data: { kind: "alpha_refresh", alpha_ids: ["TEST0007"] },
+      data: { kind: "alpha_refresh", alpha_ids: ["TEST0008"] },
     })
   ).json();
   await expect
@@ -143,7 +141,7 @@ test("account → scoped sync → research → resync → PnL → filtered expor
     .toBe("completed");
   await page.reload();
   await page.getByRole("button", { name: "筛选 Alpha", exact: true }).click();
-  await page.getByRole("textbox", { name: "搜索 Alpha" }).fill("TEST0007");
+  await page.getByRole("textbox", { name: "搜索 Alpha" }).fill("TEST0008");
   await page.getByRole("button", { name: "查询", exact: true }).click();
   await expect(page.locator(".alpha-link")).toHaveCount(1);
   await page.locator(".alpha-link").click();
@@ -165,13 +163,14 @@ test("account → scoped sync → research → resync → PnL → filtered expor
   expect(contents).toContain("TEST0619");
   expect(contents).toContain("TEST0001");
   expect(contents).not.toContain("TEST0000");
-  expect((contents.match(/TEST\d{4}/g) ?? []).length).toBe(413);
+  expect(contents).not.toContain("TEST0007");
+  expect((contents.match(/TEST\d{4}/g) ?? []).length).toBe(354);
   await page.getByRole("button", { name: "用户菜单" }).click();
   await page.getByRole("button", { name: "退出登录" }).click();
   await expect(
     page.getByRole("heading", { name: "登录研究工作空间" }),
   ).toBeVisible();
-  expect((await page.request.get("/api/v1/alphas")).status()).toBe(401);
+  expect((await page.request.get("/api/v1/alphas?q=TEST")).status()).toBe(401);
   expect(failures).toEqual([]);
 });
 
@@ -185,7 +184,7 @@ test("batch tags, column visibility, server pagination and saved preferences", a
     page.getByRole("tab", { name: "待提交", exact: true }),
   ).toBeVisible();
   // Each test can run alone against the isolated browser acceptance server.
-  if ((await (await page.request.get("/api/v1/alphas")).json()).total !== 620) {
+  if ((await (await page.request.get("/api/v1/alphas?q=TEST")).json()).total !== 620) {
     const headers = { "X-WQ-Request": "1" };
     await page.request.put("/api/v1/account/credentials", {
       headers,
@@ -215,7 +214,7 @@ test("batch tags, column visibility, server pagination and saved preferences", a
     await expect
       .poll(
         async () =>
-          (await (await page.request.get("/api/v1/alphas")).json()).total,
+          (await (await page.request.get("/api/v1/alphas?q=TEST")).json()).total,
         { timeout: 20000 },
       )
       .toBe(620);