Organizations building multi-model agentic AI applications face growing infrastructure complexity. Managing container orchestration, scaling policies, identity, and observability for multiple model types adds operational overhead. Teams often spend more time on infrastructure than on agent logic development.

Developers running agentic frameworks on self-managed infrastructure such as Amazon Elastic Container Service (Amazon ECS) with AWS Fargate have full control over their deployment configuration. As agentic workloads evolve and scale, teams might choose to adopt managed runtimes that provide built-in session management, identity, and observability.

Amazon Bedrock AgentCore is a platform to build, connect, and optimize agents at scale, with any framework or model. AgentCore runtime, its managed deployment capability, handles container lifecycle, scaling, identity, and observability, so you can focus on your agent code.

In a previous post, Agentic AI with multi-model framework using Hugging Face smolagents on AWS, we showed how to build a healthcare AI agent with multi-model orchestration on self-managed infrastructure. In this post, we show you how to migrate that multi-model agent to Amazon Bedrock AgentCore runtime. The migration reduces infrastructure management while preserving agent capabilities, including triple-model orchestration and vector-enhanced knowledge retrieval.

This solution migrates a multi-model healthcare AI agent to Amazon Bedrock AgentCore runtime while preserving the existing agent logic. The agent processes medical queries across three model backends with vector-enhanced knowledge retrieval, all running inside a single AgentCore-managed container. You can direct each query to the model backend suited to the task. 1 70B Instruct by Meta on Amazon Bedrock handles broader medical reasoning.

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