SpaceX has committed $2 billion to xAI as part of a $5 billion equity round, deepening the ties between tech billionaire Elon Musk's ventures as his artificial intelligence startup races to compete with rival OpenAI,

This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling itself “MechaHitler.”

The tech billionaire unveiled its latest version, Grok 4, which he claims is "smarter than almost all graduate students, in all disciplines, simultaneously."

Billionaire Tesla owner Elon Musk said Thursday that Tesla vehicles will soon feature the artificial intelligence chatbot Grok, developed by Musk’s AI startup xAI. In a message posted to his social media platform,

The xAI founder said the very notion humans actually once managed an economy will seem very quaint in the future, like “cavemen throwing sticks into a fire.”

Elon Musk released the newest artificial intelligence model from his company xAI on Wednesday night. In an hour-long public reveal session, he called the model, Grok 4, “the smartest AI in the world” and claimed it was capable of getting perfect SAT scores and near-perfect GRE results in every subject,

The sun is shining bright again in the Elon Musk business empire. Don’t get burned. The billionaire entrepreneur may still be pining for a political revolution with talk of starting his own third party to punish spendthrift Republicans, but recent high-profile departures at his companies underscore that the Boss is back.

Elon Musk is “living the dream and… living the meme,” but he may not be too fond of whatever jokes arise from his portrayal in Luca Guadagnino’s forthcoming OpenAI movie. (Yes, if you missed it, that’s a real thing.

Grok 4, xAI's chatbot, has been observed consulting Elon Musk's X posts for answers on controversial topics, admitting its responses are shaped by Mus