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Amazon Bedrock now offers Claude Mythos 5.2 to Eligible Customers in AWS GovCloud (US)

Published
November 9, 2026
https://aws.amazon.com/about-aws/whats-new/2026/11/bedrock-claude-mythos-5-2-govcloud/

Amazon Bedrock Release Notes

Amazon Bedrock now offers Claude Mythos 5.2 to eligible customers in AWS GovCloud (US). This advanced AI model is designed for use cases in cybersecurity, software coding, and complex reasoning tasks.

New Features

  • Identify sophisticated security vulnerabilities in software
  • Demonstrate exploitability of vulnerabilities
  • Comprehend large codebases and deliver actionable findings with less manual guidance

What to do

  • Access the model through Amazon Bedrock
  • Participate in Anthropic's Cyber Verification Program for eligibility

Source: AWS release notes




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