feat(lab): draft-edit-v4 - universal refinement checkpoint with honest coverage contents

↗ view on GitHub · Eli Ziff · 2026-08-07 · bc57d942

v3 replicates: acq 58+60 (both above the 56-57 pre-refinement
ceiling) vs tax 48+51 (edits cannot rescue partial-coverage
composition). The acq gains depended on the FALSE refusal capturing
the draft at full coverage - the honest gate would have removed the
checkpoint from exactly those runs. v4 decouples them: the first
bodied generate_docx always pauses once, saving the draft and
reporting coverage honestly (true unread list when short, all-read
confirmation when complete), then the next call renders. Echo-only
arms (no draft-edit) keep pure shortfall-refusal semantics. Gen-7
smoke (employment, pre-v4): honest gate stayed silent at full
coverage, single emission, cacheadj 67.5k = cheapest employment row
of the night.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011pfUVhNFTRvhYGXBwoKNj6
Repository eliziff/Beaver
Author Eli Ziff <eliasziff@gmail.com>
Authored
Parents ada6e7c8
Stats 2 files changed , +49 , -37
Part of Evaluation harness: Beaver-CAN and LegalBench-RAG adapters

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