effort controls
1 article tagged with effort controls
October 7, 2026
model releaseAnthropic
Claude Haiku 5.5 arrives on Amazon Bedrock; Anthropic claims ~75% lower cost than Haiku 4.5
Claude Haiku 5.5 is available on Amazon Bedrock and Claude Platform on AWS. According to Anthropic, it is the fastest and most efficient model in the Claude 5.5 family and costs around 75% less than Claude Haiku 4.5 for most tasks. It is the first Haiku model with effort controls.