When xAI unveiled Grok 4 last month, Musk described it as "the world's most powerful AI model," claiming it outperformed ...

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

AI has made Grok 4 available to all users with generous usage limits for a limited time, while access to the more advanced ...

AI has made Grok 4 freely accessible to all users globally, but the more advanced model, Grok 4 Heavy, will be available only ...

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

Musk claims users have already generated over 44 million images using the feature, with the number continuing to grow.

While one of the more common places to see Grok being used is on X, the LLM AI chatbot is available elsewhere. Naturally ...

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

Grok 4, the latest version of xAI’s chatbot, is now free for everyone — with limits. “The free tier allows a small number of ...

Elon Musk and xAI employee announced on Wednesday night the launch of the startup's next flagship AI model, Grok 4.

Overview GPT-5 by OpenAI leads in enterprise adoption with strong coding, long-context, and integration capabilities.Grok 4 ...

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