{
  "base_model": "microsoft/Florence-2-base",
  "task_prompt": "<COORDINATE>",
  "num_epochs": 6,
  "learning_rate": 1e-06,
  "lora_r": 8,
  "lora_alpha": 16,
  "batch_size": 24,
  "grad_accum_steps": 1,
  "train_samples": 70521,
  "val_samples": 3712,
  "best_val_loss": 3.80387744749746,
  "total_training_time_min": 49.95302717288335,
  "coordinate_format": "Normalized 0-999 using Florence-2 <loc_XXX> tokens",
  "usage": {
    "prompt": "<COORDINATE>",
    "output_format": "<loc_X><loc_Y><loc_X><loc_Y>...",
    "denormalize": "pixel_x = loc_x * img_width / 999, pixel_y = loc_y * img_height / 999"
  }
}