- SlotAssignment: remove family field, strategy looked up at process time
- PipelineConfig: remove family_ratios field
- _assign_slots: remove family_ratios and rng params (pure deterministic)
- _process_one_slot: use get_strategy() for sampling, generation, gates
- Add sub_pattern support (level/constraint override, instruction injection)
- Add strategy.extra_gates() check after standard gates
- load_pipeline_config: stop reading family_ratios from YAML
- Update tools/generate_questions.py seed override and dry-run log
- Update all integration tests to match new API
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add generate-v2 subparser with --config, --store-dir, --db-path,
--seed, and --dry-run arguments to tools/generate_questions.py
- Implement _run_generate_v2 async handler: config loading, video
discovery, DI client construction, TreeIndex loading, pipeline
invocation, and result persistence
- Add scripts/generate_questions_v2.sh following build_trees.sh
conventions (source .env, conda run python path, MODE=mock support)
- Update app/question_gen/__init__.py to export full v2 public API:
run_pipeline_v2, PipelineConfig, PipelineResult, QuestionFamilySpec,
ALL_FAMILIES, CandidateQuestion, generate_one_v2, GateReport, run_gates
- Add QuestionGenStore.load_progress() for pipeline resumption
- Add integration tests for CLI help and dry-run behavior
- Update test_question_gen_api to match expanded __all__
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- PipelineConfig: YAML-driven configuration with family_ratios, retry,
concurrency, dedup threshold, and heavy sampling rate
- _assign_slots: deterministic round-robin slot assignment across videos
with per-family weighted random selection
- _process_one_slot: full retry loop (generate → postprocess → gates →
dedup) with reject-reason feedback to VLM on retry
- _heavy_check_one: blind LLM agent trial-answer for difficulty_steps
- run_pipeline_v2: orchestration with semaphore-bounded concurrency,
progress/resume support, and store integration
- is_duplicate: cosine similarity dedup against embedding pool
Tests: 11 integration tests covering slot assignment, retry behavior,
max-retries exhaustion, full pipeline flow, progress resume, heavy
sampling, and store record completeness.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
iomgaa