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Session 076

Field Value
Session 76 (2 records)
Date 2026-03-04 22:52
Model Claude Opus 4.5
Length 11h 15m
Tag session-076-2026-04-25-0017
Source archive (context.history.md)

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Record 1 — 2026-03-04 22:52 · Claude Opus 4.5 · archive (context.history.md)

Purpose

Session 2026-03-04 22:52

Work log

Achievements

Record 2 — 2026-03-04 22:52 · Claude Opus 4.5 · archive (context.history.md)

Purpose

Session 2026-03-04 22:52

Work log

  1. Fixed ALL flaky tests across the entire test suite (8,234 tests, 0 failures, 2 consecutive clean passes). Root causes: (1) Neo4j _run() used auto-commit transactions — switched to explicit write/read transactions with retry. (2) Neo4j test fixture blanket-deleted all _test_kgsync* nodes — scoped cleanup to own unique_id. (3) Redis fact_store shared key prefix across xdist workers — unique key_prefix per fixture. (4) Redis benchmarks used sequential emit_typed under load — switched to pipelined batch_emit. (5) Redis stress test same issue — batch_emit. (6) Prolog safe_mode state leaked across xdist workers — explicit state reset before assertions. (7) FactGenerator timestamp instability — normalized comparison. (8) Intent lifecycle history read race — retry loop.
  2. Completed ALL Qwen code review remediation (2,847+ issues): Phase 0 formatting, Phase 1 return type hints, Phase 2 long function refactoring (87 functions), Phase 4 bare exception narrowing (89+ instances), Phase 5 magic number extraction (156+ constants), Phase 6 empty files, Phase 7 parameter reduction, Phase 8 async/sync init, Phase 9 code quality, logging (28+ files), exception handling. Full pipeline: 8,234 tests, 4/4 stages pass, 0 failures.
  3. Spike iteration loop: fixed G15 (approve volk selection + _build_escalation method, v0.5.1), G16 (U:Qa dep install via uv pip, v0.5.2-v0.5.4), G18 (U:Qa auto-RESOLVED, v0.5.2). Ran iterations 06-08. Iteration-08 achieved FULL SUCCESS: complete volk chain HUMAN->U:Cx->U:Vz->J:Aider->approve->U:Qa with tests PASSING. All critical spike gaps resolved.

Achievements