nova-2-sonic

Amazon has released Stream's Vision Agents, an open-source Python framework for building real-time voice AI agents that integrates with Amazon Nova 2 Sonic through Bedrock. The system delivers end-to-end latency under 500 milliseconds using Stream's global edge network with sub-30ms audio latency and typically sub-500ms join times.

Amazon has released Bedrock AgentCore, a platform for building and deploying AI agents with microVM isolation for secure session handling. The platform integrates with Amazon Nova 2 Sonic, a speech-to-speech foundation model, and supports the Model Context Protocol (MCP) for connecting agents to backend services.