config.json

{
  "model_name": "roberta-base",
  "max_len": 256,
  "dims": [
    "temporal_sequential",
    "causal"
  ],
  "data_source": "event_relation/outputs/google_gemma-4-31B-it/20260823_223915",
  "n_train": 55299,
  "n_val": 6145,
  "val_frac": 0.1,
  "split": "grouped_by_document",
  "best_epoch": 2,
  "seed": 42
}