Stage 16 registration + whole-pool LLM reranker (W2) with gold eval

↗ view on GitHub · Eli Ziff · 2026-07-30 · d968cacb

Structure-native retrieval program registered (W1 skeleton chunking,
W2 whole-pool listwise reranker, W3 citation short-circuit, W4
proposition surrogates, W5 dense gate). W2 shipped: one flat-rate
listwise call ranks the k=48 lexical pool to top-4; the model returns
indices only so evidence text is untouchable; parse failure falls
back to lexical order, typed and counted. Smoke (8 tests): R@4 0.42
to 0.66 against a 0.80 pool bound, zero fallbacks.

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 128e4c0f
Stats 3 files changed , +261
Part of Legal grounding and retrieval research

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