Voice cloning test ranks CosyVoice 3, VibeVoice, Chatterbox

A blind test of seven voice-cloning systems found fine-tuned CosyVoice 3 and VibeVoice best captured the author's voice and speaking style, while Chatterbox was the best zero-shot model. IndexTTS-2 and Qwen3-TTS caught the voice but not the rhythm.
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