Anthropic
Claude Sonnet 4.6
Claude Sonnet 4.6 is Anthropic’s high-performance all-around AI model, optimized for coding, advanced reasoning, autonomous agent workflows, and real-world productivity tasks. It delivers faster responses, stronger long-context understanding, improved mathematical and analytical capabilities, and more reliable tool usage, making it an excellent choice for developers, AI copilots, workflow automation, and enterprise-scale applications.