Share your thoughts, 1 month free Claude Pro on us
See more
Home
/
Benchmarks
Speech Synthesis on LibriSpeech clean (En) (test)
Loading...
4.87
WER
F5-TTS
4.6948
5.8774
7.06
8.2426
Oct 16, 2025
WER
Similarity Score (Overall)
CMOS
Emotion MOS Average
Emotion Score (Neutral)
Emotion Score (Happy)
Emotion Score (Sad)
Emotion Score (Angry)
Emotion Score (Surprise)
Average Emotion Score
Updated 11d ago
Evaluation Results
Method
Method
Links
WER
Similarity Score (Overall)
CMOS
Emotion MOS Average
Emotion Score (Neutral)
Emotion Score (Happy)
Emotion Score (Sad)
Emotion Score (Angry)
Emotion Score (Surprise)
Average Emotion Score
F5-TTS
2025.10
4.87
0.7
6.97
5.93
80.85
15.03
5.47
7.35
2.94
22.33
RLAIF-SPA
Backbone=MiniCPM-O 2.6
2025.10
5.8
0.72
7.23
6.53
80.85
16.06
38.8
8.82
5.88
30.08
MegaTTS3
2025.10
6.9
0.71
7.1
6.12
82
8.29
9.45
5.88
0
21.12
Chat-TTS
2025.10
7.85
0.66
5.99
5.75
76.43
9.84
37.31
1.47
0
25.01
Spark-TTS
Backbone=Qwen2.5
2025.10
9.25
0.68
6.18
5.73
36.33
49.22
3.48
7.35
2.94
19.86
Feedback
Search any
task
Search any
task
