This valuable paper reports on a measure of flexible brain state engagement, derived from fMRI, as a predictor of cognitive control. One strength of the study is the use of external datasets for ...

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 ...

This work establishes a valuable theoretical finding about how the spike timing dependence of inhibitory plasticity shapes recurrent network connectivity. The combination of theoretical analysis and ...

Moonshot AI and its Kimi K3 model closed a $3.5 billion funding round at a $35 billion valuation, but independent testing ...

As datacenter infrastructures scale and diversify, reliability challenges grow. Beyond CPU silent data corruptions (SDCs), ...

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, ...

Physicists at the University of Illinois Urbana-Champaign were not hunting for a demon. They were studying an exotic ...

Objectives The intrauterine environment may influence childhood immune-mediated disease risk. We investigated whether ...

Using more than one AI model can improve your results by encouraging you to question, compare, and refine responses instead ...

Amap, Alibaba's location-based services platform, says its interactive world model ABot-World-0 now sustains a single ...

OpenAI's new Astra model has solved ten long-standing mathematical problems, some open for decades, at a reported cost of ...

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