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

Elon Musk 's AI company has apologized for Grok's posts that heaped praise on Adolf Hitler, while also attempting to explain ...

But after the chatbot developed by Elon Musk’s start-up xAI ranted for hours about a second Holocaust and spread conspiracy ...

The investment follows xAI's merger with X and values the combined company at $113 billion, with the Grok chatbot now ...