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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-4.5/chat

Claude Opus 4.5 chat from Anthropic through an OpenAI-compatible endpoint. It takes up to 198,000 tokens of text and image context and returns up to 32,768, with temperature and top_p control, up to 128 tool definitions and SSE streaming.

Input $4.50Output $22.50per 1 million tokens10% below the publisher's list priceCached input $0.45Cache write $5.50Anthropic official priceInput $5Output $25
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