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

Research suggests that the combination of incentives to publish and the use of large language models will lead to more papers, but they will be less refined.

After nearly a century of industrial use, the PID controller remains the workhorse of process automation. It regulates ...

The challenge for firearms instructors is not simply teaching mechanics but ensuring students can recognize when a learned ...

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 ...

Understanding how correlated neural noise affects neural population coding is a basic question in computational and systems neuroscience [ 1, 2, 3, 4 ]. Recent theoretical work suggests that shared ...

TL;DROpenAI says its unreleased Astra model solved ten open maths problems, shipping Lean proofs on GitHub for roughly $2,000 in compute OpenAI says an internal version of its next major model, called ...

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, ...

Airborne laser scanning has stripped away centuries of forest cover across Cambodia’s Angkor Archaeological Park, exposing a ...

Abstract: In this article, we solve the problem of the practical stabilization of highly nonlinear time-varying coupled systems with regime switching (HTCSR) via periodically intermittent ...