Checkmate: OpenAI's o3 swept Musk's Grok 4 in an AI chess showdown.

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

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

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

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

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

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 has officially made the latest version of its AI model, Grok 4, freely accessible to all users worldwide.

Elon Musk’s xAI Holdings Corp. has made the latest version of its artificial intelligence model, Grok 4, free to all users, albeit with usage caps, as controversy continues around OpenAI’s GPT-5 model ...

Elon Musk’s company xAI apologized after Grok posted hate speech and extremist content, blaming a code update and pledging new safeguards to prevent future incidents.

Grok's inflammatory posts came days before xAI launched the next version of the chatbot, Grok 4, which touts improved reasoning abilities. The latest version of the AI chatbot has a favorite source on ...

Over the weekend, xAI released an updated version of the Grok iOS app with a new tool called Grok Imagine, which lets users ...