80GB HBM2e datacenter GPU: the standard for datacenter training and inference. Requires dedicated servers and enterprise power.
NVIDIA NemotronLabs VoiceChat 11B
Released on Aug 3, 2026
11B end-to-end full-duplex voice model: audio understanding and generation in a single architecture, without the cascaded ASR→LLM→TTS stack. First open full-duplex model with tool calling during conversation, ~450ms responses, interruptions, and natural turns.
Features
- 11B, end-to-end full-duplex
- Tool calling during conversation
- ~450ms responses
- Interruptions and natural turns
- Open code (NeMo)
Version history
- 11BLatest
Primo modello vocale full-duplex open con tool calling, 11B, end-to-end audio.
Tags
Useful links
Discover NVIDIA NemotronLabs VoiceChat 11B
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