In his newly built palace near Tokyo, lined by stone statues of Roman emperors and surrounded by an 18-hole golf course, Masayoshi Son was stewing. After declaring for years the imminent arrival of the artificial-intelligence revolution,

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:

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

Seattle-area company Helion Energy gets $425 million from investors including Sam Altman and Softbank to pursue clean energy's "Holy Grail."

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.

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

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

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

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.

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

Sam Altman's OpenAI launched ChatGPT Gov on Tuesday, which the company said government agencies could use to input sensitive information.