Speech Quality Assessment
Benchmarks
DatasetSOTA methodMetricTrendResultsLast updated
0.73MOS
18
Mar 4, 2026
0.85MOS
18
Mar 4, 2026
0.6MOS
18
Mar 4, 2026
0.75MOS
18
Mar 4, 2026
4.09OVRL
16
Feb 26, 2026
0.748PCC - Overall
14
May 7, 2026
0.686PCC - Noise
14
May 7, 2026
0.93LCC
12
Feb 26, 2026
0.88LCC
12
May 25, 2026
0.8LCC
12
Feb 26, 2026
0.82LCC
12
Feb 26, 2026
0.68LCC
12
Feb 26, 2026
0.76LCC
12
Feb 26, 2026
0.79LCC
12
Feb 26, 2026
0.93LCC
12
Feb 26, 2026
0.87LCC
12
Feb 26, 2026
0.87LCC
12
Feb 26, 2026
0.65LCC
8
Apr 16, 2026
0.73Naturalness (PCC)
8
Mar 12, 2026
3.87P.808 MOS
8
Feb 26, 2026
4.84NISQA-MOS
6
Mar 31, 2026
73.3Content Score
5
Feb 26, 2026
76Content Score
5
Feb 26, 2026
0.22RMSE
5
Feb 26, 2026
0.42RMSE
5
Feb 26, 2026