Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains in multi-file code refactoring, debugging precision, and detail-oriented reasoning. The model supports extended thinking up to 64K tokens and is optimized for tasks involving research, data analysis, and tool-assisted reasoning.
by Anthropic|200K context|$15.00/M input tokens|$75.00/M output tokens
Endpoints
Available providers for this model, with details on pricing, context limits, and real-time health metrics.
