Speech Synthesis
Benchmarks
DatasetSOTA methodMetricTrendResultsLast updated
2.41CER
5
Jun 23, 2026
4.38UTMOS
5
Apr 23, 2026
2.4WER
5
Apr 8, 2026
8.92WER
5
Apr 8, 2026
4.87WER
5
Apr 8, 2026
4.235PESQ
5
Mar 10, 2026
14.33WER
5
Mar 6, 2026
3.974N-MOS
4
Jul 8, 2026
3.961N-MOS
4
Jul 8, 2026
1.75Word Error Rate
4
Jun 9, 2026
3.52Word Error Rate (WER)
4
Jun 9, 2026
2.16Word Error Rate
4
Jun 9, 2026
1.08WER
4
Jun 9, 2026
4.11SMOS
4
May 29, 2026
1.77WER
4
Mar 18, 2026
0.57WER
3
Jun 9, 2026
4.1WER
3
Jun 9, 2026
3.89WER
3
Mar 18, 2026
0.93STOI
3
Feb 26, 2026
0.93STOI
3
Feb 26, 2026
3.772PESQ
3
Feb 26, 2026
3.807PESQ
3
Feb 26, 2026
0.45CMOS-N Score
2
Feb 26, 2026
1.07CMOS-N Score
2
Feb 26, 2026
0.048CMOS
2
Feb 26, 2026