Speech synthesis
Qwen3-TTS 12Hz 1.7B Base
Voice cloning from ~3s of reference audio and its transcript; requires an explicit operator opt-in
Apache-2.0permissiveSource verified
Specification
Model ID
qwen3-tts-1.7b-cloneFamily
qwen3-tts
Modality
Speech synthesis
Weights
4.2 GB
Minimum RAM
7 GB
Languages
Chinese, English, Japanese, Korean, German, French, Russian, Portuguese +2
Source
Weights and provenance.
Repository
Registry license
Apache-2.0
Source license
apache-2.0
Access
Open — weights fetch without accepting additional terms.
Serve it
# Pull the weights onto a node
tenzro model download qwen3-tts-1.7b-clone
# Serve it
tenzro model serve qwen3-tts-1.7b-clone
# Or query the registry entry over JSON-RPC
curl https://rpc.tenzro.xyz \
-X POST -H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,
"method":"tenzro_getModel",
"params":[{"model_id":"qwen3-tts-1.7b-clone"}]}'Same family