{
  "best_global_step": 1688,
  "best_metric": 0.07286661118268967,
  "best_model_checkpoint": "siglip2-finetune-full/checkpoint-1688",
  "epoch": 2.0,
  "eval_steps": 500,
  "global_step": 1688,
  "is_hyper_param_search": false,
  "is_local_process_zero": true,
  "is_world_process_zero": true,
  "log_history": [
    {
      "epoch": 0.5924170616113744,
      "grad_norm": 64.00031280517578,
      "learning_rate": 1.729404690318701e-06,
      "loss": 0.544,
      "step": 500
    },
    {
      "epoch": 1.0,
      "eval_accuracy": 0.9547777777777777,
      "eval_loss": 0.14658287167549133,
      "eval_model_preparation_time": 0.0047,
      "eval_runtime": 329.9419,
      "eval_samples_per_second": 81.833,
      "eval_steps_per_second": 10.229,
      "step": 844
    },
    {
      "epoch": 1.1848341232227488,
      "grad_norm": 31.858619689941406,
      "learning_rate": 1.428743235117258e-06,
      "loss": 0.1177,
      "step": 1000
    },
    {
      "epoch": 1.7772511848341233,
      "grad_norm": 52.434165954589844,
      "learning_rate": 1.1280817799158147e-06,
      "loss": 0.0904,
      "step": 1500
    },
    {
      "epoch": 2.0,
      "eval_accuracy": 0.9771111111111112,
      "eval_loss": 0.07286661118268967,
      "eval_model_preparation_time": 0.0047,
      "eval_runtime": 326.6893,
      "eval_samples_per_second": 82.647,
      "eval_steps_per_second": 10.331,
      "step": 1688
    }
  ],
  "logging_steps": 500,
  "max_steps": 3376,
  "num_input_tokens_seen": 0,
  "num_train_epochs": 4,
  "save_steps": 500,
  "stateful_callbacks": {
    "TrainerControl": {
      "args": {
        "should_epoch_stop": false,
        "should_evaluate": false,
        "should_log": false,
        "should_save": true,
        "should_training_stop": false
      },
      "attributes": {}
    }
  },
  "total_flos": 4.523096813985792e+18,
  "train_batch_size": 32,
  "trial_name": null,
  "trial_params": null
}