During xAI’s launch of Grok 4 on Wednesday night, Elon Musk said — while livestreaming the event on his social media platform, ...

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

In a series of posts on X (formerly Twitter), xAI, Musk’s AI company and now the owner of X, claimed the incident was caused ...