Elon Musk’s AI company, xAI, has announced that its newest artificial intelligence model, Grok 4, is now available for free ...

By Surbhi Misra (Reuters) -Billionaire Elon Musk said on Monday his artificial intelligence startup xAI would take legal ...

WASHINGTON: AI chatbot Grok on Tuesday gave conflicting reasons for its brief suspension from X after alleging that Israel ...

The move by xAI indicates it is looking to reach more users while keeping premium features and capabilities locked behind a ...

Elon Musk-owned xAI is testing Grok 4.20, a small update to Grok 4, which already competes with GPT-5 in some benchmarks, ...

AI has made its AI model Grok 4 accessible to all users, expanding from its initial paid-only release. A global rollout ...

Elon Musk and xAI announced on Monday that Grok users will soon be able to generate AI videos complete with sound on its app.

Tesla does not currently have any plans to acquire CEO Elon Musk's artificial intelligence startup xAI, but the electric vehicle maker could invest in the company, Musk said over the weekend.

Elon Musk's xAI on Thursday said it will sign a chapter on safety and security from the European Union's code of practice, ...

The initiative hadn’t been planned to include xAI’s Grok model as recently as March, the former Pentagon employee said.

Robert Keele wrote on LinkedIn that "working with Elon on this tech, at this time, was the adventure of a lifetime" but had ...

Elon Musk's artificial intelligence startup xAI is working with a financier to secure up to $12 billion more for its expansion plans, the Wall Street Journal reported on Tuesday, citing people ...