unlimiformer/configs/data/narative_qa.json

{
  "dataset_name": "tau/sled",
  "dataset_config_name": "narrative_qa",
  "max_source_length": 16384,
  "max_prefix_length": 64,
  "pad_prefix": true,
  "num_train_epochs": 2,
  "generation_max_length": 128,
  "metric_names": ["f1"],
  "metric_for_best_model": "f1",
  "greater_is_better": true
}