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Text-to-Speech

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Monday, 10 August 2026

Build Low-Latency Multilingual Voice Agents: Open Weights & Full Deployment Control with NVIDIA Magpie TTS

Hugging Face 2 months ago 10 ● 2 sources

NVIDIA released Magpie Multilingual TTS with open weights and a production-ready NIM serving stack for low-latency multilingual voice agents under the developer’s own infrastructure. The update adds support for 3 new languages—Modern Standard Arabic, Korean, and Brazilian Portuguese—and the single-stream Time to First Audio is reported as 32 ms on an NVIDIA B200 GPU. Developers can deploy and benchmark the same open checkpoint and tuned NIM on their own hardware, tune latency for their workload, and expect lower character error rates and higher speaker similarity versus the previous release for several languages.

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