Qwen3-TTS Delivers High-Fidelity Multilingual Speech For Real-Time Applications

Prompt Engineering's new guide describes Qwen3-TTS, an open-weight text-to-speech model that offers voice cloning, custom voice design, and multilingual support for up to 10 languages. It ships in two sizes — 1.7 billion and 6 billion parameters — optimized for edge deployment, with low-latency streaming and resource needs of about 3–4 GB GPU VRAM; the guide notes variability and multi-model hardware limits.