sagnikrayc/roberta-large-fever

wandb:                 eval/f1 0.88556
wandb:               eval/loss 0.62762
wandb:                  eval/p 0.88384
wandb:                  eval/r 0.8891

Note:

1. [evidence_text][SEP][claim]
2. Only trained/validated on instances length <= 512 tokens.