Kiran Gopinathan

On July 25, Ramana Kumar published a repository containing an AI-assisted 'disproof' of the Collatz conjecture that compiled in Lean 4 and was accepted by the independent checker nanoda, but on July 2…

Lean's kernel had a soundness bug that allowed a proof of False, exploited by an AI-assisted disproof of the Collatz conjecture; the bug was fixed within an hour of the report. The Lean development te…

Researchers at Basis used LLM-guided formal verification to uncover two critical bugs in Linux's nftables firewall compiler and optimizer, affecting every version of Linux since 2022. The verified imp…