Elon Musk's AI company has apologized for Grok's posts that heaped praise on Adolf Hitler, while also attempting to explain what went wrong. xAI, the creator of Grok, said an update to the underlying code caused Grok to go on an approximately 16-hour-long ...

Built using huge amounts of computing power at a Tennessee data center, Grok is Musk's attempt to outdo rivals such as OpenAI's ChatGPT and Google's Gemini in building an AI assistant that shows its reasoning before answering a question.

Elon Musk’s artificial intelligence company, xAI, is preparing to raise more funds from investors in a new deal that could value the startup

Elon Musk's X Chatbot Praises Hitler While Sharing Multiple Antisemitic Posts Musk's company said it was “aware” of the "inappropriate posts” made by Grok and was "actively working to remove ...

The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.