Anthropic: Claude Sonnet 4.6
anthropic/claude-sonnet-4.6
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Claude
2026-02-17 更新
Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with memory, polished document creation, and confident computer use for web QA and workflow automation.