AWS published a new Step Functions pattern this week that gives AI agents a role in airline rebooking while keeping reservation changes and payments under code’s control. Amazon Bedrock AgentCore agents suggest new itineraries and draft compensation messages after a flight disruption. Deterministic steps in the workflow then validate those proposals before changing any reservation or issuing payment. As AWS puts it: “The principle is that agents propose, and deterministic code validates.” Also yesterday, AWS threw more weight behind its case for supporting model reasoning with code execution...

Source: The New Stack