Text-to-speech
Qwen3-TTS 1.7B Base requirements, license & speed
By Alibaba Qwen · released 2026-01-21 · 1.93B parameters
Commercial useYes
Min memoryNot stated
Runs on CPUUnknown
StreamingYes
Key facts
- License
- apache-2.0 source
- Commercial use
- Yes sourceApache-2.0
- Parameters
- 1.93B sourcesafetensors parameter count
- Minimum memory
- Not stated by source
- Runs on CPU
- Unknown
- Streaming
- Yes sourceVendor claims end-to-end latency as low as 97 ms
- Voice cloning
- Yes source
- Languages
- zh, en, ja, ko, de, fr, ru, pt, es, it source
- Released
- 2026-01-21 sourceHugging Face repo creation date (proxy for release date)
- Gated on HF
- No
Measured speed & memory
Benchmark pending. We haven't measured Qwen3-TTS 1.7B Base yet. Planned targets: Raspberry Pi 5, CPU-only x86, Apple Silicon Mac and consumer GPUs. Get notified.
Accuracy
We don't run accuracy evals. For quality and intelligibility, check the Hugging Face Open TTS Leaderboard.
Comparisons: Kokoro vs Qwen3-TTS
Similar TTS models
Spotted an error? Report it. Every fact links to the model card or repo it came from.