AWS Certified AI Practitioner

AI Agents in Applications

When a single prompt cannot finish the job: how agents reason across multiple steps and take actions, how Amazon Bedrock Agents orchestrate that loop, and where an agent fits versus plain RAG.

Intermediate 18 minutes 5 Learning Objectives
  1. Explain what an agent adds beyond a single prompt-and-response
  2. Describe the reason, act, observe loop an agent runs
  3. Explain how Amazon Bedrock Agents use action groups and knowledge bases
  4. Distinguish an agent from RAG and from a plain model call
  5. Decide when a task warrants an agent