> It achieves a 7.5% word error rate on the LibriSpeech test clean benchmark

Anyone have a comparison for how good/bad that is compared to other solutions, and what it means for practical usage, if that can be guessed at from a single number?

You can find a leaderboard here: https://paperswithcode.com/sota/speech-recognition-on-libris...

It seems like sota is 2.20% word error rate