{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/qwen3-tts/","md":"https://postcutoff.com/m/qwen3-tts/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":"qwen3-tts","name":"Qwen3-TTS (open weights 0.6B / 1.7B; API qwen3-tts-flash)","org":"Alibaba (Qwen)","family":"Qwen3-TTS","released":"2026-01-22","status":"current","type":"audio/speech","modality_in":["text","audio"],"modality_out":["audio"],"open_weights":true,"model_license":"apache-2.0","context_window":null,"max_output":null,"knowledge_cutoff":null,"pricing":null,"price_line":"Price not published","access":[{"provider":"Hugging Face","model_id":"Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice","url":"https://huggingface.co/Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice"},{"provider":"Hugging Face","model_id":"Qwen/Qwen3-TTS-12Hz-1.7B-VoiceDesign","url":"https://huggingface.co/Qwen/Qwen3-TTS-12Hz-1.7B-VoiceDesign"},{"provider":"GitHub","url":"https://github.com/QwenLM/Qwen3-TTS"},{"provider":"Alibaba Cloud Model Studio","model_id":"qwen3-tts-flash","docs":"https://www.alibabacloud.com/help/en/model-studio/qwen-tts"},{"provider":"Alibaba Cloud Model Studio (instruct / voice design / voice clone)","model_id":"qwen3-tts-instruct-flash","docs":"https://www.alibabacloud.com/help/en/model-studio/qwen-tts"}],"capabilities":[{"name":"Open-weights voice design and 3-second cloning","detail":"Voice design from natural-language descriptions and voice cloning from ~3 s of audio, in 10 languages (zh, en, ja, ko, de, fr, ru, pt, es, it).","first":false,"discovered":"launch","source":"https://github.com/QwenLM/Qwen3-TTS"},{"name":"97 ms streaming latency","detail":"12 Hz multi-codebook tokenizer; first audio packet after a single input character, end-to-end latency as low as 97 ms; one model for streaming and non-streaming.","first":false,"discovered":"launch","source":"https://arxiv.org/abs/2601.15621"}],"entry":"2026-01-22-qwen3-tts-asr-open-weights","notes":"HF repos: Qwen3-TTS-12Hz-{1.7B,0.6B}-{Base,CustomVoice}, 1.7B-VoiceDesign, Qwen3-TTS-Tokenizer-12Hz. API snapshots: qwen3-tts-flash (=2025-11-27), qwen3-tts-flash-2025-09-18, qwen3-tts-instruct-flash-2026-01-26, qwen3-tts-vd-2026-01-26 (voice design), qwen3-tts-vc-2026-01-22 (voice clone). Superseded in Alibaba's hosted lineup by Qwen-Audio-3.0-TTS (Jul 2026) and Qwen-Audio-3.1-TTS (Sep 2026). API pricing not verified.","verified":"2026-09-29","body_md":"Apache-2.0 multilingual TTS you can run locally; hosted versions on Model Studio.\n\nSources: https://github.com/QwenLM/Qwen3-TTS · https://arxiv.org/abs/2601.15621 · https://www.alibabacloud.com/help/en/model-studio/qwen-tts","page_url":"https://postcutoff.com/m/qwen3-tts/","standing":{"kind":"speech and audio","newer_count":71,"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":null,"after":{"id":"qwen3-asr","name":"Qwen3-ASR (0.6B / 1.7B) + Qwen3-ForcedAligner","org":"Alibaba (Qwen)","released":"2026-01-29","page_url":"https://postcutoff.com/m/qwen3-asr/"},"weights":"public","licence":"apache-2.0","licence_permissive":true,"summary":"Weights are public under a permissive licence (Apache-2.0)."}}