claude-sonnet-5-5 · Enterprise-CC2

claude-sonnet-5-5 is the official Anthropic Claude Sonnet 5.5 model for coding, agentic workflows, and professional work, with text and image input, adaptive thinking enabled by default, tool use, computer use, web search, a 1M-token context window, and up to 128K output; the Message Batches extended-output beta supports up to 300K output.