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Language models prove mathematical conjectures on new OEIS Open benchmark

Researchers have developed OEIS Open, a new benchmark designed to evaluate how many mathematical conjectures language models can prove. The benchmark, based on 492 open conjectures from the On-Line Encyclopedia of Integer Sequences formalized in Lean, allows generic language models to attempt proofs autonomously. Initial results show that LMs can resolve a significant portion of these conjectures at a modest cost, with one model scoring 44% on a subset of the benchmark using a $200 budget per attempt. AI

IMPACT Demonstrates potential for LMs to autonomously resolve open research conjectures, potentially accelerating mathematical discovery.

RANK_REASON The cluster describes a new benchmark and research paper evaluating language models on mathematical conjectures.

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Language models prove mathematical conjectures on new OEIS Open benchmark

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The cluster describes a new benchmark and research paper evaluating language models on mathematical conjectures.
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COVERAGE [2]

  1. arXiv cs.AI TIER_1 English(EN) · Tom Adamczewski ·

    OEIS Open: How many conjectures can language models turn into theorems?

    arXiv:2608.11941v1 Announce Type: new Abstract: We construct OEIS Open, a benchmark based on 492 open mathematical conjectures from the OEIS, formalized in Lean by Tsoukalas et al. Whereas these conjectures had previously been attempted only with a bespoke agent, our open-source …

  2. Hugging Face Daily Papers TIER_1 English(EN) ·

    OEIS Open: How many conjectures can language models turn into theorems?

    We construct OEIS Open, a benchmark based on 492 open mathematical conjectures from the OEIS, formalized in Lean by Tsoukalas et al. Whereas these conjectures had previously been attempted only with a bespoke agent, our open-source evaluation code runs any generic language model …