LeanPolish: Verified Supervision for Lean Proof Compression
arXiv:2609.38384v1 Announce Type: new Abstract: Verified proof edits offer a natural source of supervision for improving language-model-generated Lean proofs. Yet verification establishes that an edit is correct, not that its training signal is free of search artifacts. We introduce LeanPolish, a s…
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- 2026-10-01 04:00 · arXiv cs.LG
LeanPolish: Verified Supervision for Lean Proof Compression