Amazon Bedrock AgentCore Runtime now supports bi-directional streaming

Published
December 2, 2025
https://aws.amazon.com/about-aws/whats-new/2025/12/bedrock-agentcore-runtime-bi-directional-streaming/

Amazon Bedrock AgentCore Runtime Updates

Amazon Bedrock AgentCore Runtime now supports bi-directional streaming, enabling real-time conversations where agents listen and respond simultaneously while handling interruptions and context changes mid-conversation. This feature eliminates conversational friction by enabling continuous, two-way communication where context is preserved throughout the interaction.

This feature is available in all nine AWS Regions where Amazon Bedrock AgentCore Runtime is available: US East (N. Virginia), US East (Ohio), US West (Oregon), Asia Pacific (Mumbai), Asia Pacific (Singapore), Asia Pacific (Sydney), Asia Pacific (Tokyo), Europe (Frankfurt), and Europe (Ireland).

What to do

  • Read the blog for more information
  • Visit the AgentCore documentation
  • Get started with the AgentCore Starter Toolkit

Source: AWS release notes




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