Executive Summary: Core Highlights at a GlanceQwen3-TTS represents a powerful open-source text-to-speech model family delivering unprecedented capabilities in voice cloning, voice design, and multilingual generation across 10 languages. The system achieves remarkable 3-second voice cloning—requiring merely 3 seconds of audio input to replicate any voice using the Qwen3-TTS base model. In head-to-head benchmarks, Qwen3-TTS surpasses competing solutions from MiniMax, ElevenLabs, and SeedTTS in both speech quality and speaker similarity metrics...