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Access Claude Sonnet 4 in Amazon Q Developer CLI

DevOps & Developer Productivity Blog



AWS has announced the integration of Claude Sonnet 4 into Amazon Q Developer CLI, providing advanced coding and reasoning capabilities for developers.

  • Claude Sonnet 4 offers high-performance coding with a 72.7% success rate on SWE-bench
  • Users can select from three Claude Sonnet models: 4, 3.7, and 3.5
  • Model selection can be done through CLI commands or settings
  • The new feature is available in version 1.11.0 of Amazon Q Developer CLI
  • Supports tasks like code analysis, bug fixing, and feature development

The update provides developers with flexible AI assistance, allowing them to choose the most appropriate model for their specific development needs.



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