docs(analysis): PR #87 post-merge integrity audit #88

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core-labs merged 1 commit from chore/postmerge-pr87-integrity-audit into main 2026-07-20 04:37:10 +00:00
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Summary

Post-merge integrity audit of Forgejo PR #87 (feat(eval): deterministic relational operator ablation + HE/GRC Logos roadmap, merge 5fae5a67).

Verdict: VERIFIED: NO CORRECTIVE PR NEEDED

Audit-only: one documentation deliverable, no production-code edits, no redesign, no HE/GRC implementation.

Deliverable

  • docs/analysis/pr87-postmerge-integrity-audit-2026-07-19.md

Seven-item matrix (all PASS)

  1. Canonical semantics — operator condition calls live resolve_promotable_fraction_decrease; baseline is intentional harness rational contrast with shared refuse helpers; not a second serving organ.
  2. Fixture independence — static cases.jsonl; gold 21/20 hand-justified; adversarial refuse labels match live organ; no circular oracle.
  3. Honest condition labels — baseline/operator equality is agreement on this lane, not improvement; depth inactive_no_mapping on English-only; no global HE/GRC negation.
  4. Scale > 1 — pre-existing A2k admit reproduced (~−10 on 5/4 of 40); PR does not touch organ file; outside sealed n=8.
  5. Production/gate isolation — 10-file PR; zero diff to derivation/contracts/affordances/packs/chat/algebra; new generate/relational_operator_ablation.py is production-adjacent placement with eval-only consumers.
  6. HE/GRC roadmap — documentation only; draft/disconnected honesty preserved; observed-morph rule preserved.
  7. Regression/reproducibility — report digest 53df6d17… matches committed artifact.

Diff classification

All non-doc PR #87 files: test/eval harness only, except generate/relational_operator_ablation.py classified production-adjacent but behavior-preserving (new module, not on serving path).

No corrective PR or rollback indicated. Optional separate future organ fix for scale>1 is scoped in the audit appendix only.

Test plan

  • PYTHONPATH=. python3 -m pytest -q tests/test_relational_operator_ablation.py → 20 passed
  • PYTHONPATH=. python3 -m evals.relational_operator_ablation.v1.runner → passed; digest match
  • Pre-existing sprint8 affine/fraction tests → 37 passed
  • problem_frame_contracts + construction_affordances + proportional_decrease → green
  • uv run core test --suite smoke -q → 176 passed (~133s)

[Verification]: Smoke suite passed locally (132.61s, 176 passed); ablation 20 passed; runner digest match; pre-existing organ tests 37 passed.

Worktree

  • Branch: chore/postmerge-pr87-integrity-audit
  • Worktree: ../core-postmerge-pr87-integrity-audit
  • Audit commit: 375da93e
## Summary Post-merge integrity audit of Forgejo PR #87 (`feat(eval): deterministic relational operator ablation + HE/GRC Logos roadmap`, merge `5fae5a67`). **Verdict: VERIFIED: NO CORRECTIVE PR NEEDED** Audit-only: one documentation deliverable, no production-code edits, no redesign, no HE/GRC implementation. ### Deliverable - `docs/analysis/pr87-postmerge-integrity-audit-2026-07-19.md` ### Seven-item matrix (all PASS) 1. **Canonical semantics** — operator condition calls live `resolve_promotable_fraction_decrease`; baseline is intentional harness rational contrast with shared refuse helpers; not a second serving organ. 2. **Fixture independence** — static `cases.jsonl`; gold 21/20 hand-justified; adversarial refuse labels match live organ; no circular oracle. 3. **Honest condition labels** — baseline/operator equality is agreement on this lane, not improvement; depth `inactive_no_mapping` on English-only; no global HE/GRC negation. 4. **Scale > 1** — pre-existing A2k admit reproduced (~−10 on 5/4 of 40); PR does not touch organ file; outside sealed n=8. 5. **Production/gate isolation** — 10-file PR; zero diff to derivation/contracts/affordances/packs/chat/algebra; new `generate/relational_operator_ablation.py` is production-adjacent placement with eval-only consumers. 6. **HE/GRC roadmap** — documentation only; draft/disconnected honesty preserved; observed-morph rule preserved. 7. **Regression/reproducibility** — report digest `53df6d17…` matches committed artifact. ### Diff classification All non-doc PR #87 files: test/eval harness only, except `generate/relational_operator_ablation.py` classified production-adjacent but behavior-preserving (new module, not on serving path). No corrective PR or rollback indicated. Optional separate future organ fix for scale>1 is scoped in the audit appendix only. ## Test plan - [x] `PYTHONPATH=. python3 -m pytest -q tests/test_relational_operator_ablation.py` → 20 passed - [x] `PYTHONPATH=. python3 -m evals.relational_operator_ablation.v1.runner` → passed; digest match - [x] Pre-existing sprint8 affine/fraction tests → 37 passed - [x] problem_frame_contracts + construction_affordances + proportional_decrease → green - [x] `uv run core test --suite smoke -q` → 176 passed (~133s) `[Verification]: Smoke suite passed locally (132.61s, 176 passed); ablation 20 passed; runner digest match; pre-existing organ tests 37 passed.` ## Worktree - Branch: `chore/postmerge-pr87-integrity-audit` - Worktree: `../core-postmerge-pr87-integrity-audit` - Audit commit: `375da93e`
core-labs added 1 commit 2026-07-20 04:25:09 +00:00
Evidence-led verification of merged relational-operator ablation:
canonical semantics, fixture independence, condition labels, scale>1
isolation, production/gate isolation, HE/GRC roadmap authority, and
reproducibility. Verdict: VERIFIED, no corrective PR needed.

[Verification]: Ablation 20 passed; runner digest match; organ pre-existing
37 passed; smoke 176 passed locally (~133s).
core-labs merged commit 6b8a013280 into main 2026-07-20 04:37:10 +00:00
core-labs deleted branch chore/postmerge-pr87-integrity-audit 2026-07-20 04:37:12 +00:00
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Reference: core-labs/core#88
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