Build a voice travel concierge with Amazon Bedrock AgentCore, Managed Knowledge Base and Nova Sonic
AWS launches Amazon Nova 2.5 Sonic for real-time voice AI agents via Bedrock AgentCore
AWS published a tutorial demonstrating a voice travel concierge built on Amazon Bedrock AgentCore, the newly referenced Amazon Nova 2.5 Sonic speech-to-speech model, and Bedrock Knowledge Bases. The architecture uses Model Context Protocol (MCP) to loosely couple the AI agent to backend systems, with microVM isolation per session for security. While primarily a developer tutorial, it signals AWS's push toward managed voice-agent infrastructure and quietly surfaces the Nova 2.5 Sonic model update.