best_model.json

{
  "metric_for_best_model": "eval_loss",
  "greater_is_better": false,
  "best_model_checkpoint": "/petrobr/home/ronaldinho.olivera/E2E_RAG_FT/models/qwen3-8b-lora/narrativeqa-b8-gas4-e2/checkpoint-1000",
  "best_metric": 0.9737773537635803,
  "early_stopping_patience": 8
}