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

Elon Musk’s artificial intelligence firm xAI launched its latest model, Grok 4, during a livestream on X (formerly Twitter). Though the event began an hour late, Musk introduced new features including ...

Sam Altman reignited his feud with Elon Musk recently mocking Musk’s political ambitions and the tech mogul’s fallout with ...

Linda Yaccarino is stepping down as CEO of X after two years at the helm of Elon Musk’s social media company, marking the end ...

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.

The latest generation of Grok models are xAI’s answer to the frontier models from OpenAI, Google, and Anthropic.

A video posted online by far-right British activist Tommy Robinson has started a firestorm of controversy, drawing widespread ...

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

Elon Musk’s xAI launched Grok 4, the latest generation of its AI models, intensifying its competition with rivals OpenAI, Google and Anthropic. In an hourlong livestream Wednesday night, Musk said ...

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.

Elon Musk’s xAI has launched its latest AI model, Grok 4, alongside a $300 per month “SuperGrok Heavy” plan. Musk claims Grok ...

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