Claude Opus 4.8 is now available in AWS GovCloud (US) - AWS
Claude Opus 4.8 is now available in AWS GovCloud US Posted on: Jun 30, 2026 AWS GovCloud US now offers Claude Opus 4.8 -- Anthropic's most capable generally available model to date -- delivering meaningful advances across agentic coding, professional knowledge work, and long-running autonomous task… …