Documentation about WER CER and loss value on Test Set of LibriSpeech for pre trained models?

Hey all,
I am training with version 0.5.0 and was wondering if there is any more documentation about the loss value and CER it achieved on LibriSpeech clean test corpus? I only know the information from here https://github.com/mozilla/DeepSpeech/releases which states the 8.22% word error rate on the LibriSpeech clean test corpus.
Thanks already