We need to talk about this...
Matthew Berman showed 3 AI tools in this video on . 1 is verified available in the EU. Each row below jumps to the exact second. Part of week 2026-37.
Tools shown in this video, with timestamps
OpenAI announced an unreleased next-generation model, run as a group of agents, produced a solution to the Navier-Stokes Millennium Prize problem. The creator says it took about 88 hours, 4.9 million agent messages and 300 billion output tokens, and that the model is significantly more capable than GPT-6 Astra. Authorship and data-use controversy surrounds the claim.
Model released four days before the video; the creator says he and others with access are impressed. It is cited as the benchmark that OpenAI's next-gen model significantly surpasses.
The two mathematicians used OpenAI's Codex tool to help with their year-long work on Navier-Stokes and stored their drafts in it. This became a point of dispute over whether private drafts were used.
