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

Adam Silver reveals two crazy rule changes the NBA is thinking about implementing: "I am a fan of four 10-minute quarters" This Resort in Mexico Is One of the Best New Hotels in the World — With North America's Largest Penthouse Suite and Overwater Hammocks

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

Microsoft-backed OpenAI's chief Sam Altman is planning to visit India next week, three sources with direct knowledge of the matter said, in what could be his first visit in two years at a time when the company faces legal challenges in the country.

India is a critical market for OpenAI, ranking as the company’s second-largest user base after the United States.

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

Sam Altman, the CEO of OpenAI, has announced a shift in his previously critical perspective on President Donald Trump. Newsweek has contacted OpenAI and the White House for comment via email.

Helion secures funding to accelerate the development of its commercial-scale fusion power plant, aiming to deliver electricity to Microsoft.

Elon Musk asked a judge to block OpenAI's attempt to transition from nonprofit to for-profit. It's not the first time he's feuded with CEO Sam Altman.

One of the more revealing things to come out of the chaos was the response to DeepSeek from Sam Altman, CEO of OpenAI, the company that makes ChatGPT. In a thread on X, Altman called the model “impressive” and said that it was “legit invigorating” to have a competitor:

Sam Altman responds to DeepSeek R1, revealing OpenAI's plans for superior AI models and a bold vision for artificial superintelligence.