['c4', 'wikipedia', 'natural_questions']
['pytorch', 'tf', 'jax', 't5', 'text2text-generation', 'en', 'dataset:c4', 'dataset:wikipedia', 'dataset:natural_questions', 'arxiv:2002.08909', 'arxiv:1910.10683', 'transformers', 'license:apache-2.0', 'autotrain_compatible']