Grok

This live data connection allows Grok to provide current answers to questions about news, trending topics, financial markets, sports results, and any other rapidly changing subject where training data cutoffs make other AI assistants unreliable.

The assistant supports a full range of use cases beyond news queries: code generation and debugging, mathematical reasoning, creative writing, image generation and editing, and document analysis. Grok's responses can be switched between Fast mode for quick answers and Expert mode for more thorough, in-depth analysis depending on the complexity of the task at hand.

Multilingual support spans 29 languages, making Grok accessible to users worldwide regardless of native language. The interface is available on grok.com, iOS, and Android, with integration into X allowing users to access AI assistance within the social media context where they already consume information and engage in discussion.

The model architecture has advanced rapidly: Grok 4.2, released in March 2026, delivers what xAI reports as the lowest hallucination rate among major AI models, strict prompt adherence, and advanced agentic capabilities including multi-agent task execution for complex workflows that require sequential reasoning and action.

Grok is free with limited access (approximately 10 requests per two-hour window). SuperGrok at $30 per month provides significantly expanded access with the full model stack. SuperGrok Heavy at $300 per month offers exclusive access to the Grok Heavy preview with a 428,000-token memory context.

A Grok Business plan at $30 per user per month serves organizational deployments. API access for developers costs $2 per million input tokens and $6 per million output tokens on the Grok 4.20 model.