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, ...

OpenAI’s Astra generates machine‑checkable proofs for ten decades‑old math problems, showing how verified AI can cut ...

The company also released research papers, Lean-certified proofs, and the model’s reasoning walkthroughs for each result.

OpenAI announced its next major AI model Saturday, and it did so in the third paragraph of a blog post called “Ten advances ...

The MLB Trade Deadline is weird. To the extent player talent gives you any kind of definitive advantage, it needs to be ...

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 ...

In science, researchers often focus their entire careers on the pursuit of one primary field. Some, however, find that bridging fields opens new realms of possibility. Henry Kvinge, who trained as a ...

Dr. Keranen is a professor of mathematical sciences and serves as associate chair for undergraduate study. Keranen was born and raised in Calumet, MI and attended Michigan Technological University in ...

Hybrid hash function post-quantum cryptography research: a new paper on IACR ePrint formalizes a construction whose collision ...

AI sandbox escape became a real deployment event on July 20, 2026: OpenAI's internal long-horizon model spent an hour finding ...

An in-house tax leader asks the questions before the CFO knows to ask them, and that difference can compound across the hold ...