Sobre

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.

Família do Modelo

Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)2026-02-17 Claude Sonnet 4.6 (Non-reasoning, High Effort)2026-02-17 Claude Sonnet 4.6 (Non-reasoning, Low Effort)2026-02-17 Claude Opus 4.6 (Adaptive Reasoning, Max Effort)2026-02-05 Claude Opus 4.6 (Non-reasoning, High Effort)2026-02-05 Claude Opus 4.5 (Reasoning)2025-11-24 Claude Opus 4.5 (Non-reasoning)2025-11-24 Claude 4.5 Haiku (Reasoning)2025-10-15

Anthropic: Claude Opus 4.1

Sobre

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