Anthropic Claude Opus 5.5 Now Available on AWS GovCloud (US)
AWS GovCloud (US) now offers Anthropic's Claude Opus 5.5, an advanced large language model designed for complex coding and knowledge tasks. This model provides improved efficiency and lower token costs compared to its predecessor, Claude Opus 5. Delivered via Amazon Bedrock, it supports zero data retention (ZDR) and regional data residency within AWS infrastructure. The offering includes integrated AWS-managed features such as Guardrails and Knowledge Bases, catering to enterprise teams.
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- Anthropic Claude Opus 5.5 available on AWS GovCloud (US)
AWS GovCloud (US) now provides access to Anthropic’s Claude Opus 5.5, the most capable Opus model yet, through Amazon Bedrock. This model is engineered for long-running coding and knowledge work, offering better collaboration and clear reporting on task execution and ongoing needs. It leverages fewer tokens and a lower price per token than Claude Opus 5, alongside cheaper cache reads for enhanced efficiency.
https://aws.amazon.com/about-aws/whats-new/2026/09/claude-opus-5-5-aws-govcloud/
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