checkpoints_summary.json

{
  "total_checkpoints": 3,
  "best_checkpoint": {
    "epoch": 2,
    "path": "./models/working_draft/checkpoint_epoch_2",
    "val_loss": 1.9706446496658447,
    "train_loss": 1.9690602091820009,
    "is_best": true
  },
  "checkpoints": [
    {
      "epoch": 0,
      "path": "./models/working_draft/checkpoint_epoch_0",
      "val_loss": 1.9706641339331337,
      "train_loss": 1.9690746277378453,
      "is_best": false
    },
    {
      "epoch": 1,
      "path": "./models/working_draft/checkpoint_epoch_1",
      "val_loss": 1.9706711761400657,
      "train_loss": 1.9690665218522472,
      "is_best": false
    },
    {
      "epoch": 2,
      "path": "./models/working_draft/checkpoint_epoch_2",
      "val_loss": 1.9706446496658447,
      "train_loss": 1.9690602091820009,
      "is_best": true
    }
  ],
  "training_time_minutes": 90.36421235005061,
  "summary_created": "2025-06-13 12:39:51"
}