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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
anthropic/claude-opus-5.5/chat

Claude Opus 5.5 chat from Anthropic, released 22 September 2026, through an OpenAI-compatible endpoint. It takes up to 1,000,000 tokens and returns up to 128,000, always thinks, offers low, medium or high effort and up to 128 tool definitions.

Input $3.60Output $18per 1 million tokens10% below the publisher's list priceCached input $0.18Cache write $4.50Anthropic official priceInput $4Output $20
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