Which model is better? sshleifer/distilbart-cnn-12-6 OR sshleifer/distill-pegasus-cnn-16-4

Models
1

@sshleifer

Hi! Hope you are well!

I would like to know for the following pre-trained models:

  1. if they are trained on the same dataset
  2. which is better in terms of metrics
  3. are there any specific differences, e.g. difference in input max size or trained to generate different output lengths.

sshleifer/distilbart-cnn-12-6
sshleifer/distill-pegasus-cnn-16-4

Thanks!