Two bugs fixed:
1. Opening block tags (<h3>, <div>) now also create newlines, not just
closing tags. Fixes: gesetze-im-internet.de puts § inside <h3> which
followed inline <a> text — § ended up mid-line, not at line start.
2. HTML charset detection from meta tag (charset=iso-8859-1). Files from
gesetze-im-internet.de use ISO-8859-1, not UTF-8. The § byte (0xA7)
was destroyed by UTF-8 decode. Now: try UTF-8 → check meta charset →
fallback ISO-8859-1.
32 rag-service tests passing.
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>
- Add QDRANT_API_KEY to config.py (empty string = no auth)
- Pass api_key to QdrantClient constructor (None when empty)
- Add QDRANT_API_KEY to coolify compose and env example
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Collections may not exist if init_collections() failed at startup
(e.g. Qdrant not ready). Now index_documents() ensures the
collection exists before upserting.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
qdrant-client 1.17.0 removed the search() method in favor of
query_points(). Update the wrapper to use the new API.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Switch to Ollama's bge-m3 model (1024-dim) for generating embeddings,
solving the dimension mismatch with Qdrant collections. Embedding-service
still used for chunking, reranking, and PDF extraction.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The embedding-service exposes endpoints at root level (/chunk, /embed,
/extract-pdf, /rerank) not under /api/v1/. Fix the RAG service's
embedding client to use the correct paths.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Benjamin Admin