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Text-to-Speech on ZTTS1-Eval In-The-Wild (tl)

15.7WERVoxCPM 2
15.29818.011520.72523.4385Jun 23, 2026

Evaluation results

MethodLinks
VoxCPM 22026.0615.72.5173
ZONOS2 8B Quality ModeQuality Mode=true2026.0616.052.8865
Eleven Labs V3supports zero-shot voice cloning=false2026.0617.763.5113.1
Qwen 3 TTS 1.7B2026.0618.043.1360.5
Fish S2 Pro2026.0619.132.8964.9
Inworld TTS 22026.0619.562.9959.5
ZONOS2 8BQuality Mode=false2026.0623.492.5268.5
Ground truth2026.0625.752.2478.9