Introducing Claude Haiku 5.5 on AWS
Claude Haiku 5.5 launches on AWS Bedrock at 75% lower cost than Haiku 4.5
Anthropic's Claude Haiku 5.5 is now available on Amazon Bedrock and Claude Platform on AWS, bringing the fastest model in the Claude 5.5 family to enterprise AWS infrastructure at roughly 75% lower cost than its predecessor. The model introduces effort controls and expanded agentic capabilities including computer use, multi-step tool use, and high-resolution image support. It is positioned as the fast, cost-efficient subagent layer in hierarchical multi-agent systems alongside Claude Opus 5.5, lowering the production cost floor for high-volume AI workloads.