Skip to main content

Uncensored — We add no content filter to this model, but like most chat models it declines a blunt request that comes with no context. It writes unrestricted fiction reliably once your system prompt sets up a fiction-writing context, or once the request is framed as a story. Legal and consent duties remain with the customer.Browse every model at this filtering level
xai/grok-4.5/chat

Grok 4.5 is xAI's coding model for agentic software and engineering work, behind an OpenAI-compatible chat call. It takes up to 500,000 tokens in, replies up to 450,000, and reasoning effort goes up to xhigh.

Input $2Output $6per 1 million tokensCached input $0.30Prompts of 200K tokens or moreInput $4Output $12
Run model