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

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:

CNBC's Kate Rooney joins 'Squawk Box' to report on the latest news from OpenAI.

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.

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

Sam Altman just got hit from two sides at once. The OpenAI CEO, who also chairs the nuclear startup Oklo Inc., saw his lesser-known company take a nosedive on Jan. 27 and 28, losing 26% of its value.

OpenAI, in partnership with Retro Biosciences, has recently made significant strides in human longevity research with the development of GPT-4b Micro. This advanced artificial intelligence (AI) ... Co