NVIDIA· 10 AugBuild Low-Latency Multilingual Voice Agents: Open Weights & Full Deployment Control with NVIDIA Magpie TTS
Open-weight release
NVIDIA released Magpie TTS Multilingual, an open-weights 364M-parameter text-to-speech model supporting 12 languages, including three new languages (Modern Standard Arabic, Korean, Brazilian Portuguese).
The model is designed for low-latency, on-premises deployment with NVIDIA NIM, achieving 32ms time to first audio on B200 GPUs.
It features frame stacking and local transformer for optimized real-time speech generation.
From the source
NVIDIA Magpie Multilingual TTS is built for that. With open weights, production-ready NVIDIA NIM, and support for 12 languages, you can deploy multilingual speech inside your own infrastructure, optimize latency for your workload, and customize the model for your domain — end to end, in your own environment.
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