{
  "run_date": "2026-05-26",
  "run_label": "v1.1 FINAL — after retrieval.py fix (query_points)",
  "golden_set_version": "v1.1",
  "spec": "A",
  "status": "COMPLETE",
  "recall_at_5": 1.0,
  "hits": 11,
  "positive_queries": 11,
  "pass_gate": true,
  "avg_top1_rerank": 0.847,
  "pipeline_fix": "retrieval.py vector_search(): search() → query_points() (qdrant-client 1.18 removed search())",
  "results": [
    {"id":"q01","hit":true,"top1_source":"architecture.md","top1_rerank":0.8867,"note":"CI/CD gotcha #39 — BM25+vector hit"},
    {"id":"q02","hit":true,"top1_source":"architecture.md","top1_rerank":0.9102,"note":"CI/CD gotcha #41 — BM25+vector hit"},
    {"id":"q03","hit":true,"top1_source":"2026-05-22-s29-plan-ca-plan-b-contract-v2-wire.md","top1_rerank":0.8828,"note":"Session log — matches 'sessions' expected hint"},
    {"id":"q04","hit":true,"top1_source":"ef-core-migration/SKILL.md","top1_rerank":0.8672,"note":"EF migration SKILL — vector retrieval required"},
    {"id":"q05","hit":true,"top1_source":"gotchas.md","top1_rerank":0.9375,"note":"IIS gotcha #25 — vector retrieval required"},
    {"id":"q06","hit":true,"top1_source":"reviewer.md","top1_rerank":0.7422,"note":"CQRS MediatR — vector retrieval, marginal rerank"},
    {"id":"q07","hit":true,"top1_source":"reviewer.md","top1_rerank":0.7891,"note":"Smart Friend/Cognition — vector retrieval required"},
    {"id":"q08","hit":true,"top1_source":"project_solution_erp.md","top1_rerank":0.8398,"note":"PE V2 ApprovalWorkflow — BM25 hit (was working before)"},
    {"id":"q09","hit":true,"top1_source":"feedback_multi_agent_setup.md","top1_rerank":0.8047,"note":"Implementer worktree MAX_PATH — vector+memory hit"},
    {"id":"q10","hit":true,"top1_source":"feedback_subagent_setup_pitfalls.md","top1_rerank":0.8086,"note":"Sub-agent S27 fix — vector+memory hit"},
    {"id":"q11","hit":true,"top1_source":"gotchas.md","top1_rerank":0.8242,"note":"ApprovalWorkflow V1 V2 fallback — vector retrieval required"},
    {"id":"q12","hit":true,"note":"CORRECT EXCLUSION — rerank 0.4336 < 0.7 (GraphQL not in project)"},
    {"id":"q13","hit":true,"note":"CORRECT EXCLUSION — rerank 0.3789 < 0.7 (Redis not in project)"},
    {"id":"q14","hit":true,"note":"CORRECT EXCLUSION — rerank 0.4277 < 0.7 (Kubernetes not in project)"}
  ],
  "_fix_diagnosis": {
    "root_cause": "qdrant-client 1.18.0 removed QdrantClient.search() method. retrieval.py used search() → AttributeError silently swallowed in except Exception clause → vec_results always empty. Only BM25 working, and BM25 strict FTS AND-match failed for multi-token queries.",
    "fix": "retrieval.py vector_search(): _qdrant.search(query_vector=...) → _qdrant.query_points(query=...).points",
    "impact": "Before fix: only BM25 queries worked (q01/q02/q03/q08). After fix: all 11 positive queries hit.",
    "mcp_restart_required": "retrieval.py fix applied to AI_INFRA source. MCP server process still loaded old code — CLI restart required for live MCP to use fixed pipeline.",
    "new_gotcha": "gotcha #52: qdrant-client 1.18 removed search() API — upgrade detection via 'except Exception: continue' masks error silently. Fix: use query_points(). Version bump: add dep pin or version check."
  }
}