[delete-cloud]

Summary

Flip ADR-0074 Proposed → Accepted: implementation merged (#668), and the live o6n acceptance is now complete.

• Two-round calibration: round 1 (0.4/0.3, sre-infra refactor: use agentkit session result reducer #182) was miscalibrated on token-overlap-scale samples — the semantic noise band 0.433–0.493 passed the floor; round 2 (sre-infra feat: expose workspace publication artifact refs #183) raised recall_min_score to 0.5.
• Final live values: recall_min_score=0.5, recall_min_overlap=0.3.
• Regression proof (evidence in this PR): restic probe injects zero cross-topic noise and grounds from the sre KB corpus (Repo references, distances 0.742–0.781, answer cites volsync-restic-async-backup); relevant seeded-topic recall survives (overlap 0.5333, sole injected item).
• New follow-ups recorded: rendered recall scores carry no scale label (caused the round-1 miscalibration; feeds D0), and D9: bge-m3 short-summary similarity bands are barely separable.

Test plan

• Docs + evidence only; CI full suite gates the PR.

🤖 Generated with Claude Code

Summary by CodeRabbit

• Documentation
  • Updated the semantic recall ADR to accepted status and marked its acceptance criteria as complete with validation details and rollout notes.
  • Expanded dogfood evidence to include additional runs, timestamps, and topic probe results.
  • Added new JSONL evidence entries covering recent semantic-memory seed, probe, and run outcomes.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 6b501f07-1b53-44e0-8100-ba9eb070e07e

📥 Commits

Reviewing files that changed from the base of the PR and between a4b2eee and 01f3289.

📒 Files selected for processing (3)

• coding-agent/docs/adr/0074-semantic-recall-relevance-threshold.md
• coding-agent/docs/dogfood/SEMANTIC_MEMORY_RUN_EVIDENCE.md
• coding-agent/docs/dogfood/semantic_memory_dogfood_evidence.jsonl

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📝 Walkthrough

Walkthrough

This PR updates documentation only: ADR-0074's status changes from Proposed to Accepted with completed acceptance criteria details, and the dogfood semantic memory evidence report and its JSONL data file are updated with new run metrics and evidence records reflecting recall floor calibration.

Changes

ADR acceptance and evidence documentation

Layer / File(s)	Summary
ADR-0074 status and acceptance criteria coding-agent/docs/adr/0074-semantic-recall-relevance-threshold.md	Status changed from Proposed to Accepted; acceptance criteria checklist marked complete with pytest validation notes, PR #668 merge confirmation, calibration summary, and regression evidence.
Dogfood evidence updates coding-agent/docs/dogfood/SEMANTIC_MEMORY_RUN_EVIDENCE.md, coding-agent/docs/dogfood/semantic_memory_dogfood_evidence.jsonl	Summary metrics increased and Records table expanded with new seed/topic probe rows; JSONL file appends corresponding seed, topic probe (fail/pass), run-summary, and run entries.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Related issues: None specified

Related PRs: References PR #668 (implementation merge mentioned in ADR acceptance criteria)

Suggested labels: documentation

Suggested reviewers: None specified

🐰 Status flipped from proposed to done,
Checklists checked, the ADR won,
Dogfood records grow in rows,
Recall floors calibrated, as evidence shows,
A quiet hop through docs, review complete!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: accepting ADR-0074 and adding live calibration evidence.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/adr-0074-accept

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