Original sourceAmazon Web Services
Summary
Claude Haiku 5.5 is now available in Kiro on AWS GovCloud (US), joining Opus 5.5 and Sonnet 5.5 in the Claude 5.5 family. It is positioned for high-frequency, fast-response tasks such as long-context summarization, request classification and routing, high-volume text processing, and small edits acr…
Key points
- Teams developing in government cloud environments can learn the new model's availability and pricing multipliers to plan model selection for high-frequency tasks.
- Government cloud environments gaining a faster model option lets high-frequency, low-latency agent workflows run within compliant regions.
- Teams working in GovCloud can assign summarization, classification, and small-scale edits to the lower-cost model while reserving harder tasks for larger models in the same family.
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