Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

Sam Altman, already having a bad start to his week as a Chinese chatbot has put into doubt the lead of U.S. AI startups, is ...

Helion’s nuclear fusion promises have garnered the attention of Silicon Valley—and raised concerns amongst scientists wary of ...

OpenAI CEO Sam Altman downplayed the significance of a new artificial intelligence (AI) model released by Chinese startup ...

CEO of the ChatGPT maker says his company has been “on the wrong side of history” with open-source software.

Meta, Nvidia, and other tech giants react to DeepSeek's competitive, cost-efficient models that challenge established market ...

With an actual open source model, China's AI leader just whupped America's AI leader. Can Sam Altman fight back?

OpenAI Chief Executive Officer Sam Altman welcomed the debut of DeepSeek’s R1 model in a post on X late on Monday.

US government officials are to receive a private briefing on a breakthrough in artificial intelligence (AI) “super agents” as ...