1. Learn to Lean in 3 Steps

    An experiment formalizing ten papers in Lean from end to end (and the caveats mathematicians should understand before trying it themselves).

  2. Prompting Toward a Conjecture

    How one sentence about searching the literature changed GPT-5.6 Sol Ultra’s success rate on Feige’s 1/e conjecture.

  3. LLMs for Proof Generation and Verification

    How GPT-5.5 Pro generated a proof resolving the binary-matrix case of a 1997 conjecture—and why pairing LLM proof generation with Lean verification may become a common mathematical workflow.