Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...

Elon Musk has announced that Grok, the chatbot created by his AI company xAI will soon be integrated into Tesla vehicles ...

The latest version of xAI's generative artificial intelligence assistant, Grok 4, frequently consults owner Elon Musk's ...