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This is Claude Sonnet 4.6: our most capable Sonnet model yet. It’s a full upgrade across coding, computer use, long-context reasoning, agent planning, knowledge work, and design. It also features a 1M token context window in beta. Sonnet 4.6 has improved on benchmarks across the board. It approaches Opus-level intelligence at a price point that makes it practical for far more tasks. It also shows a major improvement in computer use skills. Early users are seeing human-level capability in tasks like navigating a complex spreadsheet or filling out a multi-step web form. For Claude in Excel users, our add-in now supports MCP connectors, letting Claude work with tools like S&P Global, LSEG, Daloopa, PitchBook, Moody's and FactSet. On our API, Claude's web search and fetch tools now write and execute code to filter search results, improving response quality. Code execution, memory, programmatic tool calling, tool search, and tool use examples are now generally available. Claude Sonnet 4.6 is available now on all plans, Cowork, Claude Code, our API, and all major cloud platforms. We've also upgraded our free tier to Sonnet 4.6 by default. Read more: https://lnkd.in/e4sDewFT

