AWS Weekly Roundup: Amazon Bedrock Managed Agents powered by OpenAI, Q3 service availability updates, Kiro workflows, and more (October 5, 2026)

Last week, we announced a public preview of Amazon Bedrock Managed Agents powered by OpenAI , built on a customized version of OpenAI’s Agents API engineered to be AWS-native and integrated with AWS resources. You can now build agents optimized for OpenAI models that run entirely inside AWS with the identities, permissions, and governance controls you already use. You can choose an execution environment: self-hosted compute to use an existing development machine, container, or compute environmen