Adoption by business and consumer users has slowed as parent SpaceX rents out spare computing capacity to rival Anthropic.

Elon Musk on Monday introduced Grok 3, the latest version of xAI's chatbot, calling it "an order of magnitude more capable" than its predecessor. Some AI researchers and experts put Grok 3 through ...

In just two years, Elon Musk’s xAI has become one of a dozen or so labs capable of developing state-of-the-art AI models. Now xAI is out with its Grok 3 large language model, which beats ...

Less than two years since its launch, xAI has shipped what could arguably be the most advanced AI model to date. Grok 3 matches or beats the most advanced models on all key benchmarks as well as the ...

Elon Musk’s Grok saw downloads plunge in 2026 as the AI race rapidly narrowed around a handful of dominant players.

Explore the leaked xAI roadmap detailing the transition from Grok 4 to Grok 5 and how Elon Musk plans to scale AI models to ...

Elon Musk’s xAI Corp. late Monday night announced the launch of Grok-3, the latest in the company’s family of large language models. The company says the AI model is a significant leap in power over ...

Despite a wave of antisemitic responses and the launch of controversial NFSW AI companions, Grok 4 -- xAI’s latest chatbot, which is integrated into the social-media platform X -- is generating major ...

The new line of coding model may be faster but also less honest, as it fares worse there than the already problematic Grok 4. Katelyn is a reporter with CNET covering artificial intelligence, ...

"Distillation" is a hot topic as frontier labs try to prevent smaller competitors from copying their models.

Elon Musk's xAI has rolled out Grok 3, claiming it outperforms OpenAI's GPT-4o in key benchmarks. Grok 3 introduced DeepSearch, a tool for improving research and reasoning. Some AI experts said Grok 3 ...