- C-14: embed.py header now states that only the dense path is wired (search
'hybrid' is dense + Postgres FTS); encode_sparse/encode are reserved for a
future sparse-retrieval layer, not yet consumed.
- U-2: --cite-boost help clarifies it re-ranks within the top results (a
tie-breaker), not a hard re-ranking — matching the small alpha effect.
Accepted (documented heuristics, no change): R-3 conflict detection is a
keyword-only signal labelled as such; R-12 classify_section is mostly 'body'
because chunks are word-windows that rarely start at a section header.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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