A Google DeepMind researcher and OpenAI’s former CTO are posing questions about the validity of OpenAI’s claim about its gold-medal score. OpenAI’s latest model has achieved a gold-level score at the ...

Researchers have introduced Light-R1-32B, a new open-source AI model optimized to solve advanced math problems. It is now available on Hugging Face under a permissive Apache 2.0 license — free for ...

OpenAI has warned that an unreleased model called Astra may be reaching a "critical" cybersecurity threshold.

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WORKING OUT how to most efficiently pack a crate full of oranges may seem like a juvenile pursuit for professional mathematicians. And yet the sphere-packing problem, as this pastime is properly known ...

In mid-May, OpenAI announced that an internal AI model had disproved the Erdős unit distance conjecture, a famous problem in discrete geometry that had stumped human mathematicians for the last 80 ...