All Pass 0b controls have pattern_id=NULL. Rewritten to:
- Phase 1: Group by merge_group_hint (action:object:trigger), 52k groups
- Phase 2: Cross-group embedding search for semantically similar masters
- Qdrant search uses unfiltered cross-regulation endpoint
- API param changed: pattern_id → hint_filter
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add obligation refinement pipeline between Pass 0a and 0b:
- Merge pass: rule-based dedup of implementation-level duplicate obligations
within the same parent control (Jaccard similarity on action+object)
- Enrich pass: classify trigger_type (event/periodic/continuous) and detect
is_implementation_specific from obligation text (regex-based, no LLM)
- Pass 0b: skip merged obligations, cap severity for impl-specific, override
category to 'testing' for test obligations
- Migration 075: merged_into_id, trigger_type, is_implementation_specific
- Two new API endpoints: merge-obligations, enrich-obligations
- 30+ new tests (122 total, all passing)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add Anthropic API support to decomposition Pass 0a/0b (prompt caching, content batching)
- Add Anthropic Batch API (50% cost reduction, async 24h processing)
- Add source_filter (ILIKE on source_citation) for regulation-based filtering
- Add category_filter to Pass 0a for selective decomposition
- Add regulation_filter to control_generator for RAG scan phase filtering
(prefix match on regulation_code — enables CE + Code Review focus)
- New API endpoints: batch-submit-0a, batch-submit-0b, batch-status, batch-process
- 83 new tests (all passing)
Cost reduction: $2,525 → ~$600-700 with all optimizations combined.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
