Speech Synthesis
Benchmarks
Dataset NameSOTA methodMetricTrendResultsLast Updated
4.54MOS
36
Feb 26, 2026
4.5PESQ
20
Mar 13, 2026
4.913MOS
17
May 28, 2026
2.7UTMOS
14
Mar 10, 2026
0.913M-STFT
13
Mar 10, 2026
4.45MOS
12
Feb 26, 2026
1.086M-STFT
11
Mar 13, 2026
4.29MOS Prediction
11
Feb 26, 2026
3.65MOS Prediction
11
Feb 26, 2026
4.28MOS
11
Feb 26, 2026
0.73Chinese WER (%)
9
Jun 8, 2026
4.5PESQ
9
Feb 26, 2026
3.6MOS
8
Jun 16, 2026
67.07Duration Accuracy
8
May 29, 2026
1.85WER
8
Mar 30, 2026
51.5Mean ATT Score
8
Mar 11, 2026
4.68MOS
8
Feb 26, 2026
6.71CER
7
Mar 30, 2026
15.155English Quality Score
7
Feb 26, 2026
7.54SER
6
Jun 23, 2026
4.3MOS
6
Mar 19, 2026
4.238PESQ
6
Mar 10, 2026
3.37WER
6
Mar 6, 2026
4.35Speech MOS
6
Feb 26, 2026
0.011RTF
6
Feb 26, 2026