Default search_docs to dense; make rerank opt-in #17

Merged
claude merged 1 commits from dense-default into main 2026-09-29 22:45:26 -04:00
1 Commits
Author SHA1 Message Date
claude 7dbec5389d fix: default search_docs to dense; rerank opt-in
Post-prefix eval (22 queries, 2026-09-30): dense MRR 0.966 vs
bm25+rerank 0.827. Watchtower keeps live RERANK_URL, so rerank
is gated on RERANK_ENABLED (default off) rather than URL presence.
2026-09-29 22:45:21 -04:00