train_log.json

{
  "created_at_utc": "2026-06-16T11:49:34.880823+00:00",
  "kind": "cross_encoder_train",
  "pairs_dir": "experiments/mixed_pairs",
  "model_name": "xlm-roberta-base",
  "output_dir": "models/mhqa-cross-encoder-v2",
  "train_pairs": 184097,
  "eval_pairs": 60943,
  "eval_metrics": {
    "eval_loss": 0.0068210638128221035,
    "eval_runtime": 43.8101,
    "eval_samples_per_second": 1391.072,
    "eval_steps_per_second": 43.483,
    "epoch": 2.0
  },
  "push_to_hub": true,
  "hub_model_id": "Goodnight7/mhqa-cross-encoder-reranker-v2"
}