Grok

xAI

xAI's bold and unfiltered AI assistant with real-time access to X (Twitter) data. Known for its witty personality and willingness to tackle unconventional topics.

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Available Models

Explore all 4 models in the Grok family.

Grok 4.1

Less hallucination, better reasoning, deeper multimodal understanding.

Grok 4.1, released in November 2025, is xAI's latest production model available across grok.com, X, and mobile. It brings significant improv...

Reasoning94Coding91Creativity86Speed72Accuracy93

Grok 4

Native tool use and real-time search — xAI's power play.

Grok 4, launched in July 2025, set new performance standards for xAI with native tool use and integrated real-time search capabilities. Alon...

Reasoning93Coding90Creativity85Speed70Accuracy91

Grok-3

Massive leap forward

xAI's most powerful model, trained on a massive supercomputer cluster. Features dramatic improvements in reasoning, coding, and mathematical...

Reasoning90Coding86Creativity80Speed65Accuracy88

Grok-2

Witty and capable

The second generation of xAI's Grok model, offering improved reasoning and real-time information access through X platform integration.

Reasoning78Coding72Creativity82Speed80Accuracy75

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