OpenAI Astra mathematics proofs: OpenAI's unreleased Astra model solved ten decade-old open problems in math and theoretical ...

At over $11 billion, the two smallest-cap companies in the S&P 500 are larger than Penske and have weights of 0.1% and 0.0%.

Q2 2026 Earnings Call August 5, 2026 10:00 AM EDTCompany ParticipantsRandall Giveans - Executive Vice President of ...

India needs fair, non-hyphenated and questioning journalism, packed with on-ground reporting. ThePrint – with exceptional ...

Ten conundrums that stumped human mathematicians for years have been cracked by OpenAI's Astra model, continuing a hot streak ...

A solution to part of the Cohen-Lenstra conjecture helps resolve a long-standing mystery about quadratic forms ...

A mathematician working at Anthropic says he used the AI model Claude Fable 5 to uncover a remarkably simple counterexample ...

AI’s greatest mathematical successes have come from answers to problems posed by a mid-20th century iconoclast. By examining ...

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