EU Official Journal PDFs (AI Act, CRA, NIS2, DSGVO, etc.) use
multi-column layouts that pypdf breaks into fragmented words
("Ar tik el" instead of "Artikel"). pdfplumber handles these correctly.
Backend priority: unstructured > pdfplumber > pypdf (auto mode).
Also increases D5 re-ingestion timeout to 3600s for large PDFs.
58 embedding-service tests passing. pdfplumber: MIT license.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
HTML files from gesetze-im-internet.de were decoded as raw UTF-8, keeping
<div>/<p> tags intact. The legal chunker regex requires § at line start,
which never matched inside HTML tags → 0% section metadata for HTML docs.
Fix: detect HTML content and strip tags before sending to embedding
service. Block elements become newlines, entities are decoded.
§ signs now appear at line starts → section detection works.
Also adds D5 re-ingestion scripts (reingest_d5.py + config) for
batch re-processing of all documents in Qdrant collections.
27 rag-service tests passing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
D2: RAG service stores section/section_title/paragraph/paragraph_num/page
from embedding service chunks_with_metadata into Qdrant payloads.
D3: Control generator prefers section > article > section_title from
Qdrant, adds page to source_citation and generation_metadata.
D4: Validated with real BGB §§ 312-312k text. Found and fixed critical
bug where Phase 3 overlap destroyed the [§ ...] section prefix, causing
only the first chunk per document to have metadata. All subsequent
chunks lost section info.
Also fixes pre-existing lint issues (unused imports, ambiguous variable
names, duplicate dict key, bare except).
456 tests passing (58 embedding + 387 pipeline + 11 rag-service).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Remove applicability/scanner_hint/evidence_type/provides_context from
Pass 0b prompt to reduce output tokens (~40% less). These 6 fields are
added via cheap Haiku backfill afterwards (~$1.50 per 10k controls).
Saves ~$200 over the remaining 160k obligations.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add migration script (scripts/migrate_jsonb.py) that converts
89,443 Python dict repr rows to valid JSON via ast.literal_eval
- Column altered from TEXT to native JSONB
- Index created on generation_metadata->>'merge_group_hint'
- Remove unnecessary ::jsonb casts in pipeline_adapter.py
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Benjamin Admin