Introducing Claude Opus 5 on AWS: Anthropic’s most capable Opus model

This article announces the availability of Claude Opus 5 on Amazon Bedrock and Claude Platform on AWS, Anthropic's most advanced Opus model with significant improvements across production workflows.

• Claude Opus 5 matches Claude Fable 5's intelligence at Opus-tier pricing with improvements in agentic coding, knowledge work, visual understanding, and long-running tasks
• Available on Amazon Bedrock with zero data retention by default and enterprise security features
• Also accessible through Claude Platform on AWS with native Anthropic experience and unified AWS billing
• Delivers step-change improvements in code understanding, production-quality code generation, and long-running agent reliability
• Ideal for financial services, agent automation, compliance work, and multi-day projects requiring professional-grade outputs
• Supports tool addition and removal mid-conversation and advanced prompt optimization
• Available in multiple AWS regions including US East, Asia Pacific, and Europe

Claude Opus 5 provides frontier AI capabilities at Opus-tier economics for enterprises requiring precision, reliability, and deep reasoning in production workloads.