- Drop ACTION_VP / refusal regex classifier (unmaintainable verb lists).
- Require semantic_checker negativeAssessments (kind + fairEmptyGold).
- Code hard-fails unfair assessments as BAD_NEGATIVE; format stays structural.
- Tests cover assessment parse/enforce and mock-LLM semantic gate.

- Single zod schema; derive OpenAI JSON schema via z.toJSONSchema
- Match assessments by order (equal count); drop path-index maps
- Simplify force-reject merge; strip explanatory comments

- Drop dead exports; parse via shared parseWithZod
- Derive OpenAI schema from zod without void/\$schema clutter
- Add test that assessments pair to negatives by order

…wser

- Join assessments to negatives by exact genCase path (bijective set);
  reject unknown/duplicate/missing paths as BAD_NEGATIVE instead of
  silent index pairing.
- Parse reviewer decision before assessments so structured reject
  issues survive missing/invalid negativeAssessments.
- Share TRANSLATION_BENCH_NEGATIVE_FAIRNESS_RULE in synthesizer context;
  tighten howto/soft-solicit unfair rules and untrusted payload framing.
- Extend reviewerDecision mocks with path-keyed fair assessments;
  replace order-only path tests with multi-negative path-join coverage.

- Fixed short PATH_MSG/FIX only; use LLM reason as issue message
- Drop rewrite-hint and per-case string assembly
- Keep path 1:1 cover + fairEmptyGold/kind gate

- Honor concurrency with a worker pool and serialized checkpoint commits
- Keep parameters:{} after stripEmpty for required empty-object schemas
- Inject constant string-union fields (e.g. settings id) during gold validate
- Isolate per-slot generation failures so other workers keep committing

…wser

- Fair empty gold is pure_refusal/leave-alone only
- Reject definition/status/Q&A and missing_info as empty gold
- Synthesizer + quality-verifier prompts match any-tool abstain test
- Extend unit coverage for definition Q and soft-solicit rejects

Join assessments to genCases via a path→case map built from the same
keys the checker emits, then read dimensions.negativeKind directly.

…params

- Allow incomplete case sets when requireCompleteCoverage is false
- Prompt: nested objects must carry required schema fields (e.g. timeRange)

…ial gen

- Partial-gen branch previously emitted planned caseCount/coverage, so
  validateTranslationBenchBenchmark always threw and the branch was
  unreachable dead code
- Recompute scheduledActionCount, complete, and caseCount from the cases
  actually emitted; happy-path (complete) output is unchanged
- Makes requireCompleteCoverage=false produce a valid draft directly

Derive FAIR_KINDS from TRANSLATION_BENCH_FAIR_EMPTY_GOLD_KINDS so the
allowlist cannot drift from the exported constant.

…eckpoint, param-spec cleanup

Code-review + Copilot follow-ups on TB generation fairness:

- negativeFairness: require dimensions.negativeKind to exactly equal the
  accepted empty-gold assessment kind. Previously a fair pure_refusal
  assessment was accepted even when negativeKind was missing/numeric/boolean,
  letting unlabeled empty-gold rows through. Now the label must match.
- datasetGenerator: persist the checkpoint row BEFORE mutating casesBySlot /
  usedUtterances in commitAccepted, so an I/O failure can no longer leave an
  uncheckpointed case that the partial-coverage path would return.
- Unify the duplicated param-field-mode union: grader now imports
  TranslationBenchParamFieldMode / TranslationBenchParameterScoreSpec from
  benchmark instead of re-declaring RunnerParamFieldMode; collapse the spec
  derivation to Object.fromEntries.
- benchmark: enforce parameterScore aligns 1:1 with expectedActions in the
  probe payload schema (validateProbePayload).
- Extract ambiguousCrossSchemaActionIds helper; drop the size===0 ternary.

Tests: new integration coverage for generateTranslationBenchBenchmark
(concurrent full run + partial run past a failed slot, asserting checkpoint
contents and coverage); negativeKind-missing rejection; fixtures now label
negatives pure_refusal. Full suite green (141).

- Move catalog/grader generation into translationBench/policy
- Add action-eligibility hard bans + LLM quality picker (model required)
- Ship eligible-gold-actions.generated.json; fail-closed load/integrity
- Schedule lattice + eval pin allowlist hash; copyAssets requires assets
- Tests for picker, policy, nested llmAsAJudge, schedule allowlist-on

…ypeAgentQuestion from eligible actions

…into domnguyen/tb-negative-fairness

…-fairness

# Conflicts:
#	ts/packages/benchmarks/package.json
#	ts/packages/benchmarks/src/translationBench/policy/policyGenerator.ts
#	ts/packages/benchmarks/src/translationBench/synthesizer/ambiguityProbe.ts
#	ts/packages/benchmarks/src/translationBench/synthesizer/benchmark.ts
#	ts/packages/benchmarks/src/translationBench/synthesizer/dataQualityVerifier.ts
#	ts/packages/benchmarks/src/translationBench/synthesizer/datasetGenerator.ts
#	ts/packages/benchmarks/src/translationBench/synthesizer/eligibleActions.ts
#	ts/packages/benchmarks/src/translationBench/synthesizer/quality-verifier.prompt.yaml
#	ts/packages/benchmarks/test/translationBench.checkpointPrimitives.spec.ts
#	ts/packages/benchmarks/test/translationBench.datasetGenerator.spec.ts
#	ts/packages/benchmarks/test/translationBench.policyGenerator.spec.ts