voice-agents
NVIDIA NemotronLabs VoiceChat 11B Tool
An open-weight end-to-end full-duplex voice model that listens and speaks simultaneously and calls tools mid-conversation, shipped with both offline inference code and a containerised WebSocket streaming deployment. Needs an NVIDIA GPU with at least 80 GB of memory, and uses a single fixed voice.
LiveKit Agents Tool
Production framework for building realtime voice agents, with interchangeable speech-to-text, LLM, text-to-speech, and realtime components plus semantic turn detection. This is the plumbing layer around a voice model rather than a duplex model itself, and it trended on GitHub today.
Gemini 3.5 Transcribe Tool
Google's new transcription model, shipped as two endpoints: a bidirectional streaming version for live voice agents and a batch version with speaker attribution and word-level timestamps. Handles 85+ languages with mid-stream language switching, cleans filler and self-corrections automatically, and can make function calls to other Gemini models. Try it in AI Studio.