LiveKit is the open-source framework for building production-grade, real-time voice AI agents over WebRTC. This integration plugs Smallest AI directly into the LiveKit Agents pipeline, so your agent hears and speaks through models built for low-latency, production conversation — no glue code, no extra hops. Pulse handles what the caller says: streaming transcription over WebSocket with word-level timestamps and speaker diarization. Lightning handles what the agent says back: ultra-low-latency speech that starts streaming in about a tenth of a second.