Audience
Claude Sonnet 5 is ideal for software engineers, AI researchers, and advanced teams building complex, long-running workflows that require deep reasoning, coding expertise, and safe autonomous operation
About Claude Sonnet 5
Claude Sonnet 5 is Anthropic’s latest frontier AI model built for advanced coding, agentic workflows, and intensive computer-based tasks. It is designed to handle long-horizon work while maintaining strong safety and alignment guarantees. Sonnet 5 delivers state-of-the-art results on the SWE-bench Verified benchmark, demonstrating high-level software engineering capabilities. The model also leads performance on OSWorld, showcasing its strength in computer use and complex task execution. It can sustain focus for over 30 hours on multi-step, demanding workflows. Improvements in tool usage, memory handling, and context processing enable deeper reasoning and understanding across domains. These enhancements make Sonnet 5 especially effective for complex, real-world problem solving.
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Company Information
Anthropic
Founded: 2021
United States
claude.ai
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