OpenAI Group PBC revealed Saturday that an internal version of Astra, the model family it calls its next major release, ...

OpenAI's unreleased Astra model has produced what its October 2025 announcement only pretended to: genuine solutions to ten long-standing open problems in mathematics and theoretical computer science, ...

Sebastien Bubeck of OpenAI says “yes, nonsofic groups exist”—as an example of “many new beautiful results” from Astra, next major OpenAI model. OpenAI published a page and PDF detailing ten advances ...

Alpöge’s discovery is the latest in a string of high-profile mathematical breakthroughs made by large language models. Recent examples include OpenAI’s disproof of the unit distance conjecture, and ...

But from the perspective of research mathematicians, and especially young people who are pursuing a Ph.D. in mathematics, ...

Held up as a new route to college admissions, the Classic Learning Test has instead become a remedial high-school graduation ...