best_params.json

{
  "params": {
    "lr": 2.7396836004694616e-05,
    "batch_size": 16,
    "warmup_ratio": 0.06467163677523774,
    "weight_decay": 0.019448553647326953,
    "dropout": 0.05249460840378278
  },
  "val_macro_f1": 0.8571,
  "epochs": 10,
  "n_trials": 20,
  "tuned_at": "2026-06-13T10:58:20"
}