T5: Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformer
mT5: A massively multilingual pre-trained text-to-text transformer
GLUE: A Multi-Task Benchmark and Analysis Platform for Natural Language Understanding
TriviaQA: A Large Scale Distantly Supervised Challenge Dataset for Reading Comprehension
SuperGLUE: A Stickier Benchmark for General-Purpose Language Understanding Systems