Elon Musk helped found OpenAI but later left. Belloni writes that while he is a "minor character," Musk is "probably not ...

Elon Musk is “living the dream and… living the meme,” but he may not be too fond of whatever jokes arise from his portrayal ...

Built using huge amounts of computing power at a Tennessee data center, Grok is Musk’s attempt to outdo rivals such as OpenAI ...

Uday Ruddarraju, xAI's head of infrastructure engineering, has resigned after a year, having been instrumental in building ...

The complaint shows the lengths OpenAI has gone to prop up its belief that opponents of the restructuring have secret ...

Sam Altman's OpenAI has reportedly lodged a complaint against a nonprofit organization, accusing it of violating state ...

According to the Financial Times, xAI plans to spend $18 billion on expanding its compute infrastructure. The company trains ...

Grok 4 stands as Elon Musk’s boldest AI release to date. Positioned to compete directly with OpenAI’s GPT-5 and Anthropic’s ...

The xAI founder said the very notion humans actually once managed an economy will seem very quaint in the future, like ...

OpenAI’s embrace of Google Cloud servers isn’t stopping it from launching a direct assault on several of Google’s core ...

Altman said he was "looking forward" to meeting Zuckerberg at the conference. Zuckerberg and Meta have been poaching OpenAI's ...

Elon Musk and xAI employee announced on Wednesday night the launch of the startup's next flagship AI model, Grok 4.