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Anthropic·Jun 30, 2026·v5·paid

Claude Sonnet 5

Claude Sonnet 5 is Anthropic's latest AI model, designed to be the most agentic in the Sonnet series. It excels in tasks requiring planning, tool usage, and autonomous operation, offering performance comparable to larger models at a more accessible price point. This model is particularly adept in coding, tool use, and knowledge work, making it suitable for a wide range of professional applications.

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on the blogAnthropic Releases Claude Sonnet 5 with Enhanced Agentic Capabilities 5 min
overview

Claude Sonnet 5 is Anthropic's latest AI model, designed to be the most agentic in the Sonnet series. It excels in tasks requiring planning, tool usage, and autonomous operation, offering performance comparable to larger models at a more accessible price point. This model is particularly adept in coding, tool use, and knowledge work, making it suitable for a wide range of professional applications.

key features
  • 01Enhanced agentic capabilities
  • 02Improved performance in coding and tool use
  • 03Cost-effective pricing
  • 04Safety improvements over previous models
  • 05Available across all plans and via Claude API
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