Introducing Claude Haiku 5.5 on AWS
Machine Learning Blog
This article announces the availability of Claude Haiku 5.5 on Amazon Bedrock and Claude Platform on AWS, Anthropic's fastest and most efficient model in the Claude 5.5 family.
- Claude Haiku 5.5 costs 75% less than Claude Haiku 4.5 for most tasks
- First Haiku model with effort controls to tune cost against intelligence per task
- Excels at coding, tool use, computer use, and agentic tasks at scale
- Pairs effectively with Claude Opus 5.5 for complex reasoning workflows
- Available on Amazon Bedrock with AWS data residency, IAM, CloudTrail, and CloudWatch integration
- Also available through Claude Platform on AWS with native Anthropic experience
- Supports high-resolution images and multi-step tool use for subagent workflows
- Available across multiple AWS regions and GovCloud with code examples provided
Claude Haiku 5.5 enables cost-effective AI deployment for high-volume, time-sensitive tasks while maintaining enterprise security and governance controls.
The AWS News Feed is currently looking for gold sponsors. If you want to support the AWS community and reach a large audience of AWS professionals, consider sponsoring the AWS News Feed.
The AWS News Feed is currently looking for silver sponsors. If you want to support the AWS community and reach a large audience of AWS professionals, consider sponsoring the AWS News Feed.