{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/nvidia-magpie-tts-multilingual/","md":"https://postcutoff.com/m/nvidia-magpie-tts-multilingual/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"nvidia-magpie-tts-multilingual","name":"NVIDIA MagpieTTS Multilingual 357M","org":"NVIDIA","family":"Nemotron Speech","released":"2025-12-11","status":"current","type":"audio/speech","modality_in":["text"],"modality_out":["audio"],"open_weights":true,"model_license":"nvidia-open-model-license","context_window":null,"max_output":null,"knowledge_cutoff":null,"pricing":null,"price_line":"Price not published","access":[{"provider":"Hugging Face","model_id":"nvidia/magpie_tts_multilingual_357m","url":"https://huggingface.co/nvidia/magpie_tts_multilingual_357m"},{"provider":"Hugging Face collection","url":"https://huggingface.co/collections/nvidia/nemotron-speech"}],"capabilities":[{"name":"Small open multilingual TTS for commercial use","detail":"~357-364M-parameter transformer encoder-decoder predicting multi-codebook audio codec tokens; 12 languages (ar, zh, en, fr, de, hi, it, ja, ko, pt, es, vi); 5 built-in English voices; CER 0.34-3.17% across languages per model card; trained on ~54,300 h.","first":false,"discovered":"launch","source":"https://huggingface.co/nvidia/magpie_tts_multilingual_357m"}],"entry":null,"notes":"Versions: v2512 (HF repo created 2025-12-11), v2602 (Mar 2026), v2607 (2026-07-21); repo last updated 2026-09-09. Zero-shot voice cloning was deliberately removed 'for security reasons'. Part of the Nemotron Speech collection with Parakeet ASR, PersonaPlex and NemotronLabs-VoiceChat.","verified":"2026-09-29","body_md":"Sources: https://huggingface.co/nvidia/magpie_tts_multilingual_357m , https://huggingface.co/collections/nvidia/nemotron-speech","page_url":"https://postcutoff.com/m/nvidia-magpie-tts-multilingual/","standing":{"kind":"speech and audio","newer_count":74,"newer":[{"id":"nemotron-3-5-transcribe","name":"NVIDIA Nemotron 3.5 Transcribe (30B-A4B)","org":"NVIDIA","released":"2026-10-28","page_url":"https://postcutoff.com/m/nemotron-3-5-transcribe/"},{"id":"hy-simulmt-30b-a3b","name":"Hy-SimulMT-30B-A3B","org":"Tencent","released":"2026-10-22","page_url":"https://postcutoff.com/m/hy-simulmt-30b-a3b/"},{"id":"eleven-realtime-v1-max","name":"Eleven Realtime v1 Max / Mini","org":"ElevenLabs","released":"2026-10-20","page_url":"https://postcutoff.com/m/eleven-realtime-v1-max/"},{"id":"voxtral-mini-transcribe-3","name":"Voxtral Mini Transcribe 3 (+ Mini Transcribe Realtime 3)","org":"Mistral AI","released":"2026-10-20","page_url":"https://postcutoff.com/m/voxtral-mini-transcribe-3/"},{"id":"voxtral-small-transcribe-3","name":"Voxtral Small Transcribe 3","org":"Mistral AI","released":"2026-10-20","page_url":"https://postcutoff.com/m/voxtral-small-transcribe-3/"}],"before":{"id":"nvidia-parakeet-canary","name":"NVIDIA Parakeet / Canary / Nemotron Speech ASR (open)","org":"NVIDIA","released":"2025-08-14","page_url":"https://postcutoff.com/m/nvidia-parakeet-canary/"},"after":{"id":"nemotron-voicechat","name":"NVIDIA NemotronLabs VoiceChat 11B (and PersonaPlex-7B)","org":"NVIDIA","released":"2026-08-03","page_url":"https://postcutoff.com/m/nemotron-voicechat/"},"weights":"public","licence":"nvidia-open-model-license","licence_permissive":false,"summary":"Weights are public. Licence: NVIDIA Open Model License. See the licence for commercial terms."}}