You can't compare the scales directly across different papers because it's a subjective Mean Opinion Score (MOS) in 0.5 increments, usually taken from a differe

You can't compare the scales directly across different papers because it's a subjective Mean Opinion Score (MOS) in 0.5 increments, usually taken from a different Mechanical Turk sample. It's a shame that the EATS paper didn't do their own MOS for many of the standard models. However, as pointed out in the paper the real benefits here are in reduced inference/training time and improved attention learning which many of the current models struggle with.