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    Astra solved 2 of 68 Erdős problems, a user reports

    The post describes a test requesting proofs in Lean, a formal proof language, and cites three more solutions in ad hoc runs.

    1 Source, 27d ago, first seen 27d ago

    TLDR

    A user reports two official solutions from Astra on a set of 68 Erdős math problems, plus three more in ad hoc runs. They suggest Astra may be the first public model to solve any problems in that set, with the test asking for Lean proofs.

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    1 Source, first seen 27d ago

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    1 Source, first seen 27d ago

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    1 Source

    @GregHBurnhamA long-standing itch in AI math benchmarking: what if you curate a set of ≈hard Erdős problems and, asking for Lean proofs, try them all with a substantial budget? Looks like Astra is the first public model that can solve >0%. 2/68 officially, and 3 more in ad hoc runs.

    1 Source

    @GregHBurnhamA long-standing itch in AI math benchmarking: what if you curate a set of ≈hard Erdős problems and, asking for Lean proofs, try them all with a substantial budget? Looks like Astra is the first public model that can solve >0%. 2/68 officially, and 3 more in ad hoc runs.