Anthropic
CONTEXT1M
Input
$1.3600/M$4.0000/M
Output
$6.8000/M$20.0000/M
Built for long-running agentic coding and knowledge work, especially cross-file refactors, codebase audits, and complex multi-step tasks. Its 1M-token context, always-on adaptive thinking, and text/image input favor high-quality long-horizon execution; compared with Sonnet 5, it prioritizes depth at higher cost and latency.
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