val_results.json

{
    "epoch": 1.0,
    "val_gen_len": 108.4,
    "val_loss": 1.654,
    "val_n_objs": -1,
    "val_rouge1": 31.4165,
    "val_rouge2": 8.6069,
    "val_rougeL": 17.9877,
    "val_rougeLsum": 26.073,
    "val_runtime": 22025.8683,
    "val_samples_per_second": 0.607
}