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NVIDIA Releases Magpie TTS

·2026.08.11 01:25

Key point

NVIDIA has released Magpie TTS, an open-weight model supporting 12 languages.

Details

NVIDIA has released Magpie Multilingual TTS, a 357M parameter open-weight TTS model designed to reduce end-to-end latency for voice agents and allow independent optimization of each component.

Supports 12 languages
Provides open weights deployable on own infrastructure
Supports NVIDIA NIM for production deployment
Used in cascaded voice agent architectures that separate ASR, LLM, and TTS

NVIDIA explained that unlike integrated voice APIs, deploying the model directly allows managing data residency, adjusting latency to fit workloads, and replacing or tuning each pipeline component.

nvidia text-to-speech model-serving tts voice-agent open-weights multilingual-ai

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