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

Elon Musk threw shade at OpenAI’s Sam Altman on Tuesday after his rival took center stage at the White House to unveil his ambitious $500 billion “Stargate” AI infrastructure project.

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

Trump's inauguration drew several business and tech CEOs, including Jeff Bezos, Mark Zuckerberg, Elon Musk, Tim Cook, and TikTok's Shou Zi Chew.

Apple releases iOS 18.3. Meta AI's new Memory feature. Nintendo Switch 2 getting Xbox games. Google Gemini Live. Apple Black Unity collection. AirPods firmware. DeepSeek R1

DeepSeek’s latest models, created by a small company with limited resources, are already beating many of the leading AI models in the United States.

Meta, Apple, Google and other tech companies have been named in a letter penned by Democratic lawmakers, accusing them of cozying up to President-elect Trump.

Miriam Adelson, widow of billionaire casino magnate Sheldon Adelson, who gave $5 million to Trump's first inauguration, is expected to attend the ceremonies. Last year, she created a pro-Trump PAC, funding it entirely through a $100 million donation of her personal funds.

Elon Musk and Sam Altman have shared a longstanding feud ever since Musk, who co-founded OpenAI with Altman in 2015, split from the company.

OpenAI, the Microsoft-backed artificial intelligence pioneer, is gearing up to launch its latest reasoning AI model, o3 mini, within the next couple of weeks. CEO Sam Altman confirmed the development on Friday via a post on social media platform X.

Sam Altman (@sama) January 17 ... Altman was one of several tech CEOs, including Meta’s Mark Zuckerberg, Apple’s Tim Cook, and Amazon’s Jeff Bezos, who donated to the inaugural fund.