Yaccarino’s departure comes as X integrates more closely with Musk’s AI startup, xAI and its Grok chatbot, which has come ...

The world’s wealthiest person says Grok 4 is ‘smarter than almost all graduate students, in all disciplines, simultaneously’.

Elon Musk’s artificial intelligence start-up xAI is rolling out Grok 4 just months after releasing its previous iteration.

Elon Musk’s AI company, xAI, unveiled its latest flagship model, Grok 4, on Thursday, shortly after the chatbot faced a ...

Grok 4 has been announced as Elon Musk's AI company seeks to take on OpenAI and preempt the launch of the GPT-5 model.

Correspondent Ronny Chieng clowned the billionaire after his artificial intelligence chatbot went "full Nazi" on him.

Elon Musk's AI company, xAI, has launched Grok 4, touted as the world's smartest AI. This advanced chatbot is available to premium users and surpasses graduate-level intelligence.

The release comes months after the AI startup launched its previous iteration, suggesting an ongoing lightning pace of AI ...