Qwen / text-to-speech Open weights updated 9 months ago

Qwen3-TTS-12Hz-0.6B-Base

Name: Qwen3-TTS-12Hz-0.6B-Base
Author: Qwen

Qwen3-TTS is a family of advanced multilingual, controllable, robust, and streaming text-to-speech models. Trained on over 5 million hours of speech data spanning 10 languages, Qwen3-TTS supports state-of-the-art 3-second voice cloning and description-based control.

Params

910 M

Context

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Downloads 30d

842 K

Likes

368

Commercial use: allowed apache-2.0 Not gated SAFETENSORS 10 languages View on Hugging Face ↗

Download history

daily snapshots · 106 days

▲ 262 K in the last 30 days (45.1%)

847 K410 K

Jul 28Sep 1Oct 6Nov 10

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

File	Quant	Size	Est. VRAM	Verdict on RTX 4090 · 24 GB
model.safetensors	bf16	2.5 GB	3.4 GB	✅ Runs comfortably

Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Specifications

Architecture: Qwen3TTSForConditionalGeneration
Parameters: 910 M
Tensor type: BF16
Licence: apache-2.0
First seen on the Hub: 2026-01-21
Training datasets: undisclosed
Added to our catalog: 2026-07-28

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Appears in

Best open-source TTS