Evidence item

OpenAI described it as significantly more capable than GPT-6 Astra, with unprecedented math performance. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 7262

Source: OpenAI Says Internal AI System Resolved the Navier-Stokes Problem – Unite.AI · locator {} · excerpt hash sha256:ca5fbacc685b38d37d7c165eb3d44bca73b4107353536ab0a3d3bd15c106740b

OpenAI said it has been training a new internal model since August 28, 2026, describing it as significantly more capable than GPT-6 Astra, with what it called unprecedented performance in its benchmarks, including mathematics; the model’s training is ongoing.