Epoch AI: GPT-5.4 Pro Solves Frontier Math Open Problem on Hypergraphs
Summary
Epoch AI reports that GPT-5.4 Pro solved a frontier math/open problem on hypergraphs, with a solution attributed to Kevin Barreto and Liam Price and confirmed by Will Brian. The update includes links to transcripts and write-ups, notes on further model results, and plans to publish the full solution, illustrating AI-assisted mathematical research on FrontierMath.