Reranker default preview 500 -> 1600 (full passage), measured +0.20 R@4

↗ view on GitHub · Eli Ziff · 2026-07-30 · 3393a876

Paired A/B on 120 gold tests: R@4 0.562 -> 0.762, P@4 0.090 -> 0.111,
0 fallbacks, latency down. Ranking on the full passage instead of its
first 31% captures ~90% of the pool bound. Receipts:
stage16b-preview1600.jsonl.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012AgUm5EcRKbT3duVFMbrQD
Repository eliziff/Beaver
Author Eli Ziff <eliasziff@gmail.com>
Authored
Parents 799cba54
Stats 2 files changed , +7 , -2
Part of Legal grounding and retrieval research

Capture this commit into my fork

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