Improved T5 models (small to large):

google/t5-v1_1-small 6
google/t5-v1_1-base 4
google/t5-v1_1-large 4

and mT5 models (small to large):

google/mt5-small 11
google/mt5-base 18
google/mt5-large 15

are in the model hub Will upload the 3b and 11b versions in the coming days (modifié)