# HANDOFF gpt55 2026-06-03

Branch: `codex/ntimes-completeness-guard`

Final commit SHA: reported in the thread final after commit creation.

## File Status

| file | path | status | purpose | ready-to-merge |
|---|---|---|---|---|
| recognizer anchor injector | `generate/recognizer_anchor_inject.py` | FINAL | Refusal-only guard preventing no-reference `<N> times ...` comparative multipliers from being injected as `CandidateInitial(value=N, unit="times")`. | Y |
| completeness guard tests | `tests/test_candidate_graph_completeness_guard.py` | FINAL | Pins the §9 hard negative matrix, with solve/refusal controls. | Y |
| question-layer gap survey | `docs/analysis/question-layer-gap-survey.md` | FINAL | Canonical audited 44-refusal partition and backlog interpretation. | Y |
| solver operation coverage | `docs/analysis/solver-operation-coverage.md` | FINAL | Canonical read-only audit of existing solver op coverage and representation gaps. | Y |
| composition capability scope | `docs/analysis/composition-capability-scope.md` | FINAL | Canonical execution-lane v2 scope for ADR-0174 Phase 5b emission/representation and §9 guard precondition. | Y |
| comprehension primitive inventory | `docs/analysis/comprehension-primitive-inventory.md` | FINAL | Canonical consolidated inventory and cross-subject leverage map from the execution lane. | Y |
| handoff | `HANDOFF-gpt55-2026-06-03.md` | FINAL | Merge/readiness manifest for this thread. | Y |

## Validation

Completed on branch `codex/ntimes-completeness-guard`:

- `uv run python -m pytest tests/test_candidate_graph_completeness_guard.py -q`
  - `21 passed`
- `uv run python -m pytest tests/test_adr_0131_G2_comparatives.py tests/test_adr_0131_G2a_comparative_verb_widening.py -q`
  - `30 passed`
- `uv run python -m pytest tests/test_aggregate_total_question_forms.py tests/test_discrete_count_open_noun_class.py tests/test_adr_0163_d2_discrete_count_injection.py -q`
  - `59 passed`
- Train-sample probe through `generate.math_candidate_graph.parse_and_solve`
  - `6 correct / 44 refused / 0 wrong`
  - `refused_nonzero_count = 0`
  - admitted IDs: `0003`, `0014`, `0018`, `0021`, `0024`, `0042`

## New Since Last Message

- Broadened the §9 guard from phrase-specific `times as many|more` matching to the structural captured shape: cardinal immediately followed by `times` inside the discrete-count injector.
- Added no-reference hard negatives for `3 times the number of apples` and `3 times the apples`.
- Added explicit safe-refusal controls for no-reference `twice`, no-reference `double`, and case 605.
- Added canonical execution-lane `composition-capability-scope.md`.
- Added canonical execution-lane `comprehension-primitive-inventory.md`.
- Added this handoff manifest.

## Not Done / WIP

- No 5b emission/representation slice was implemented.
- No <=20-case validation sub-corpus was authored.
- No solver operation kinds or binding-graph node types were added.
- No serving/eval/claims-ledger files were changed.
- Superseded `0001` / `0002` / `0003` patch files from the Opus handoff directory were not committed.
