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Claude Opus 4.8 available on AWS GovCloud (US)

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feature announcement

Anthropic's Claude Opus 4.8 is now generally available on AWS GovCloud (US), offering enhanced capabilities for coding, professional knowledge work, and autonomous tasks. This model provides deeper reasoning, better coding context, and improved agentic task handling for developers and enterprises. Access is provided through Amazon Bedrock, ensuring data stays within AWS infrastructure with managed features.

  • →Claude Opus 4.8 enhances AI capabilities for AWS GovCloud users
  • →Improved performance for coding and agentic tasks
  • →Advanced knowledge work and self-checking capabilities
  • →Amazon Bedrock provides integrated and secure access
Features (1) ›
  • Claude Opus 4.8 enhances AI capabilities for AWS GovCloud users

    The most capable general availability model from Anthropic, Claude Opus 4.8, is now available on AWS GovCloud (US), bringing significant advances in agentic coding, professional knowledge synthesis, and long-running autonomous tasks. This model is designed for production AI applications, offering longer autonomous runs, deeper reasoning, and improved consistency.

Enhancements (2) ›
  • Improved performance for coding and agentic tasks

    Opus 4.8 demonstrates advanced coding abilities, understanding codebases like an engineer, planning edits, and maintaining context over long sessions in real repositories. For agentic tasks, it excels at navigating obstacles, recovering from errors, and making informed decisions about when to seek assistance.

  • Advanced knowledge work and self-checking capabilities

    The model offers improved synthesis across lengthy documents and complex sources for knowledge work, along with self-checking mechanisms for its output. It delivers structured deliverables that are robust enough for review.

Notes (1) ›
  • Amazon Bedrock provides integrated and secure access

    Amazon Bedrock offers access to Claude Opus 4.8, keeping user data within AWS infrastructure. It provides access via a unified service with AWS-managed features like Guardrails and Knowledge Bases, including regional data residency options.

Read the original announcement →

https://aws.amazon.com/about-aws/whats-new/2026/05/claude-opus-4.8-aws-govcloud-us

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