OpenAI · GPT-5.6

GPT-5.6 Sol

Benefit

+0.68

Harm

0.00

Net Good

0.68

Verified benefit

0.00

History

Cumulative score

Domains

Mathematics0.68

Release

Status released. First dated 9 Jul 2026.

Event timeline

Benefit8 Sep 2026

Buckmaster and Alpöge, using Sol and Claude, prove smooth-forced blowup for Euler, IPM, and Boussinesq

On 8–11 September 2026 Tristan Buckmaster and Levent Alpöge released Lean-backed finite-time blowup results with smooth forcing for incompressible porous media, 2D Boussinesq, and 3D Euler, crediting Anthropic’s Claude and especially OpenAI’s GPT-5.6 Sol. Astra was used only for writeups and auditing.

MathematicsprovisionalTier 3 Major+0.68