Hillis’ provocative title is a reference to the way that certain simplifying assumptions that underpin the formal models on ...

Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019. That changed on Tuesday, as CEO Sam Altman shared two new open-weights, reasoning AI models, ...

AI models supposedly did well on International Math Olympiad problems, but how they got their answers reminds us why we still ...

LLMs that emulate human speech are being used to cost-effectively test assumptions and run pilot studies, producing promising early results. But researchers note that human data remains essential.

As AI models increasingly ace conventional tests, researchers are looking for new benchmarking methods. Google is betting on ...

In effect, reasoning models are LLMs that show their work as they reply to user prompts, just as a student would on a math ...

Malicious traits can spread between AI models while being undetectable to humans, Anthropic and Truthful AI researchers say.

Scientists record 9,000 hours of languages spoken in Kenya, Nigeria and South Africa as free-access training data for AI ...

I’m not so interested in LLMs anymore,” declared Dr. Yann LeCun, Meta’s Chief AI Scientist and then proceeded to upend ...

If you've interacted with an artificial intelligence chatbot, you've likely realized that all AI models are biased. They were ...

Using mathematical analysis of patterns of human and animal cell behavior, scientists say they have developed a computer ...

OpenAI has begun rolling out GPT-5, the latest iteration of its flagship language model, to all ChatGPT users.