It could be one of the biggest private computing infrastructure projects in history — or a disaster.

OpenAI CEO Sam Altman's decision to join President Trump's "Stargate" AI initiative marks a stark reversal for the tech CEO, ...

OpenAI Chief Executive Officer Sam Altman welcomed the debut of DeepSeek’s R1 model in a post on X late on Monday.

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

Oklo’s prospects depend on AI’s insatiable need for electricity fueling demand for carbon-free electricity and expensive ...

OpenAI CEO Sam Altman has broken his silence on the Chinese startup DeepSeek that sent shockwaves through Silicon Valley when it released its AI model R1. OpenAI CEO Sam Altman has broken his ...

CEO Sam Altman hailed the Chinese firm's low-cost AI model, which has stunned the tech world and caused upheaval in global markets, as "impressive" and said that OpenAI would accelerate the ...

OpenAI CEO Sam Altman was impressed by DeepSeek and said it was "invigorating" to have a new competitor.Eugene Gologursky/Getty Images for The New York Times Tech giants are scrambling to respond ...

After the Chinese startup DeepSeek surprised everyone with its AI reasoning model, OpenAI's CEO responded to that hype.

Sam Altman's OpenAI launched ChatGPT Gov, which is meant to exclusively serve government agencies.Andrew Harnik via Getty Images Sam Altman's OpenAI launched ChatGPT Gov on Tuesday, designed ...