Claude Opus 4.7

Technical Specifications

Claude Opus 4.7

Anthropic's most capable Claude 4.7 model, offering a notable improvement on Opus 4.6 in advanced software engineering and agentic tasks. Handles complex, long-running tasks with rigor and consistency, pays precise attention to instructions, and devises ways to verify its own outputs. Features substantially better vision (up to 2,576 pixels on the long edge — 3×+ the prior limit), improved multimodal understanding, and enhanced instruction following. Supports a new xhigh effort level between high and max for finer reasoning control. State-of-the-art on SWE-bench Verified and top performance across coding, finance, and document reasoning benchmarks. Available via API as claude-opus-4-7. Pricing: $5/M input tokens, $25/M output tokens.

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