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News/Surface Sensitivity in Lean 4 Autoformalization
arxiv
PublishedApril 28, 2026 at 4:00 AM
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Surface Sensitivity in Lean 4 Autoformalization

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arxiv.orgfull article ↗
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Publisher summary· verbatim

arXiv:2604.23135v1 Announce Type: new Abstract: Natural-language variation poses a key challenge in Lean autoformalization: semantically equivalent paraphrases of the same theorem statements can induce divergent formal outputs, yet it remains unclear whether this variation reflects semantic disagree

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Discussion
Mentioned models
03
  • 01
    GPT
  • 02
    ProofNet#
  • 03
    miniF2F
Source
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arxiv
Read original ↗All from arxiv →
Tags
03
#machine learning#autoformalization#natural language processing

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Mentioned models
03
  • 01
    GPT
  • 02
    ProofNet#
  • 03
    miniF2F
Source
↗
arxiv
Read original ↗All from arxiv →
Tags
03
#machine learning#autoformalization#natural language processing

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