Despite having rarely left the president’s side over the preceding few months, Musk was blindsided by the announcement, according to people familiar with the matter.

OpenAI says its board of directors has unanimously rejected a $97.4 billion takeover bid by Elon Musk. SAN FRANCISCO (AP) — ...

Billionaire Elon Musk said on Saturday that his xAI's artificial intelligence chatbot and ChatGPT challenger Grok 3 would be released with a live demo at 8 p.m. Pacific time on Monday (0400 GMT on ...