The Deploy Log
Claude Haiku 5.5
Claude Haiku 5.5 is available today on Amazon Bedrock through US, EU, AU, JP and Global inference profiles, and costs around 75 percent less than Claude Haiku 4.5 for most tasks. It is the first Haiku model with effort controls for tuning cost against intelligence per task.
Amazon Web Services | In Edition 55 , Saturday 10 Oct 2026
SOURCE Amazon Web Services, Introducing Claude Haiku 5.5 on AWS
Added to The Deploy Log Saturday 10 Oct 2026 . Read Edition 55 , the edition that carried it.
Week of October 5, 2026 | October 2026
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Claude Haiku 5.5: every platform it is on
Amazon Bedrock: every row that names it
The call on this one
DEPLOY if you run high-volume subagents
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