The model was trained on 200,000 GPUs and beats its rivals in math, science, and coding benchmarks, Musk says. It appears to coincide with a price hike on X Premium+ accounts.

Elon Musk took time away from infiltrating the White House on Tuesday to launch the latest edition of xAI's artificial intelligence chatbot, Grok 3. The tech billionaire and "special government employee" unveiled his AI company's latest model during a demo livestreamed on Musk-owned X.

G rok, Elon Musk’s ChatGPT competitor, temporarily refused to respond with “sources that mention Elon Musk/Donald Trump spread misinformation,” according to xAI’s head of

Elon Musk’s AI company, Grok 3, appears to have briefly censored criticism of Musk and President Trump. A new hire reportedly took the blame, because that person hadn’t “fully absorbed xAI’s culture yet,