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Benchmarks
Text-to-Speech on English TTS Evaluation (EN) (test)
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0.734
SIM-o
Ground Truth
0.5988
0.6339
0.669
0.7041
Jan 4, 2026
SIM-o
WER
Updated 4d ago
Evaluation Results
Method
Method
Links
SIM-o
WER
Ground Truth
Framework=–
2026.01
0.734
2.14
MaskGCT
Framework=TTS
2026.01
0.713
2.26
E2-TTS
Framework=TTS
2026.01
0.706
2.49
ZipVoice
Framework=TTS
2026.01
0.697
1.7
F5-TTS
Framework=TTS
2026.01
0.664
1.89
CosyVoice2
Framework=TTS
2026.01
0.652
2.57
M3-TTS
Framework=TTS
2026.01
0.604
1.36
MM-Sonate
Framework=Unified
2026.01
0.604
2.065
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