Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice
Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice is a Qwen record on this register. The Hugging Face model API lists the pipeline tag as text-to-speech. The safetensors index gives an exact parameter count of 1,916,676,352. Architectural context length (max_position_embeddings) is 32,768. The listed licence is apache-2.0. The Hub repository was created on 21 Jan 2026, which is the release date this register uses.
Primary source: the Hugging Face model card for Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice. Fields below come from that card, the Hub model API, and the repository’s own config.json when those files exist. A field we cannot source is omitted rather than guessed.
| Organisation | Qwen |
|---|---|
| ReleasedRepo creation date on Hugging Face | 21 Jan 2026 |
| Last modified | 29 Jan 2026 |
| ParametersExact, from the safetensors index | 1.9B 1,916,676,352 |
| Context lengthmax_position_embeddings — architectural maximum, not necessarily served | 32K 32,768 |
| Licence | apache-2.0 |
| Pipeline / taskpipeline_tag on the Hugging Face model API | text-to-speech |
| File formats | safetensors |
| Architecture | qwen3_tts |
| Layers | 28 |
| Vocabulary | 3,072 |
| DownloadsAt last check | 2.1m |
| Likes | 2.1k |
| Gated | No |
How to run
Safetensors weights are on the Hugging Face repository. The parameter count on this page came from that index.
Load it from huggingface.co/Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice. This page does not add install steps that the Hub files do not state.
Agent capabilities
This model publishes no chat template, so there is nothing to inspect. That is not evidence of missing support — many base models and some releases simply ship without one.
Questions this record can answer
- When was Qwen3-TTS-12Hz-1.7B-CustomVoice released?
- The Hugging Face repository was created on 21 Jan 2026, which is the date this register uses.
- How many parameters does Qwen3-TTS-12Hz-1.7B-CustomVoice have?
- The safetensors index gives 1,916,676,352 parameters, shown here as 1.9B. That figure is exact, not rounded.
- What is the context length of Qwen3-TTS-12Hz-1.7B-CustomVoice?
- 32,768 tokens. That is max_position_embeddings from the model's own config.json — the architectural maximum, not necessarily the context a provider serves.
- What licence is Qwen3-TTS-12Hz-1.7B-CustomVoice under?
- The Hub card lists apache-2.0.
- Is Qwen3-TTS-12Hz-1.7B-CustomVoice gated?
- No. The Hugging Face model API does not mark this repository as gated.
Where each field came from
- Hugging Face model API — releasedAt, lastModified, downloads, likes, task, license, gated, parameters. Checked 16 Oct 2026.
- config.json — contextLength, layers, vocabSize, architecture. Checked 16 Oct 2026.
First recorded 10 Oct 2026, last checked 16 Oct 2026. This record is compiled automatically from the sources above. Where a field is blank, we could not source it and have not guessed. Canonical repository: huggingface.co/Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice.