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Study examines when proof-step verification is worth its cost for open-weight math reasoning

A new arXiv paper evaluates a certify-or-decline pipeline that rewrites solver answers into typed steps checked by LLM judges, assessing when proof-step verification justifies its cost on open-weight mathematical reasoning models.

Read the full story at arXiv cs.AI ↗

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  1. 2026-11-13 05:00 · arXiv cs.AI
    When Is Proof-Step Verification Worth Its Cost? Operating Requirements of Certify-or-Decline Verification for Open-Weight Mathematical Reasoning

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