ResearchResearch paperReasoning & Planning1 source · Oct 7, 2026

From Expert-Guided Proof Search to Automated Open-Problem Solving

We describe Bolzano, a multi-agent open-source system that uses parallel prover agents with a verifier agent and maintains a human-readable research state.

Key points

  • Large language models are increasingly contributing to mathematical research, where progress often depends on efficient proof search, incremental improvements and careful verification.
  • Initial manual use on expert-selected problems yielded 8 results whose proofs were checked by domain experts.
  • Motivated by these case studies, we ran Bolzano without problem-specific human guidance on about 3,800 open problems extracted from four sets of papers, solving about 200 open problems.
  • One experiment used papers accepted to STOC 2026, a top conference in theoretical computer science.

Sources (1)

  • [1]From Expert-Guided Proof Search to Automated Open-Problem Solving
    arXiv (AI, ML, NLP, CV, robotics, multi-agent) · Oct 7, 09:52 AM
    We describe Bolzano, a multi-agent open-source system that uses parallel prover agents with a verifier agent and maintains a human-readable research state.
    Large language models are increasingly contributing to mathematical research, where progress often depends on efficient proof search, incremental improvements and careful verification.

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