Claude Opus 5.5 is now available on AWS
· By Antonio Sedino, CTRO · Published by Reinventy Solutions Corp.
Claude Opus 5.5, Anthropic's most capable model for agentic coding and knowledge work, is now available on Amazon Bedrock and the Claude Platform on AWS.

Claude Opus 5.5, Anthropic's most capable model for agentic coding and knowledge work, is now available on Amazon Bedrock and the Claude Platform on AWS. Why it matters: For Advanced Materials, the source defines what should be monitored, while its stated evidence and qualification limits remain the boundary of the conclusion.
