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

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

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:

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

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

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.

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.

Parmy Olson is a Bloomberg Opinion columnist covering technology. A former reporter for the Wall Street Journal and Forbes, she is author of “Supremacy: AI, ChatGPT and the Race That Will Change the World.”

With DeepSeek R1 matching ChatGPT o1, the o3 release seems inevitable, but that’s because OpenAI already set it that way.

OpenAI's Stargate Project promises to build AI data centers and clean energy facilities across the U.S., creating 100,000 jobs. But will those promises be kept?