{
  "best_metric": null,
  "best_model_checkpoint": null,
  "epoch": 137.09493670886076,
  "global_step": 4250,
  "is_hyper_param_search": false,
  "is_local_process_zero": true,
  "is_world_process_zero": true,
  "log_history": [
    {
      "epoch": 8.06,
      "learning_rate": 3.5e-05,
      "loss": 7.2926,
      "step": 250
    },
    {
      "epoch": 8.06,
      "eval_cer": 1.0,
      "eval_loss": 3.8496713638305664,
      "eval_runtime": 271.7106,
      "eval_samples_per_second": 26.745,
      "eval_steps_per_second": 3.345,
      "eval_wer": 1.0,
      "step": 250
    },
    {
      "epoch": 16.13,
      "learning_rate": 7e-05,
      "loss": 3.417,
      "step": 500
    },
    {
      "epoch": 16.13,
      "eval_cer": 0.9856759584948347,
      "eval_loss": 3.285226583480835,
      "eval_runtime": 275.8724,
      "eval_samples_per_second": 26.342,
      "eval_steps_per_second": 3.295,
      "eval_wer": 1.0,
      "step": 500
    },
    {
      "epoch": 24.19,
      "learning_rate": 6.578313253012048e-05,
      "loss": 2.0264,
      "step": 750
    },
    {
      "epoch": 24.19,
      "eval_cer": 0.176804441300443,
      "eval_loss": 0.7098603248596191,
      "eval_runtime": 269.2535,
      "eval_samples_per_second": 26.989,
      "eval_steps_per_second": 3.376,
      "eval_wer": 0.7342138090806487,
      "step": 750
    },
    {
      "epoch": 32.25,
      "learning_rate": 6.156626506024095e-05,
      "loss": 0.4018,
      "step": 1000
    },
    {
      "epoch": 32.25,
      "eval_cer": 0.15511300475620768,
      "eval_loss": 0.6187673211097717,
      "eval_runtime": 271.6934,
      "eval_samples_per_second": 26.747,
      "eval_steps_per_second": 3.346,
      "eval_wer": 0.6415460467694989,
      "step": 1000
    },
    {
      "epoch": 40.32,
      "learning_rate": 5.734939759036144e-05,
      "loss": 0.2444,
      "step": 1250
    },
    {
      "epoch": 40.32,
      "eval_cer": 0.15995397008055237,
      "eval_loss": 0.6631603837013245,
      "eval_runtime": 276.2198,
      "eval_samples_per_second": 26.309,
      "eval_steps_per_second": 3.291,
      "eval_wer": 0.6361800289091737,
      "step": 1250
    },
    {
      "epoch": 48.38,
      "learning_rate": 5.313253012048192e-05,
      "loss": 0.1882,
      "step": 1500
    },
    {
      "epoch": 48.38,
      "eval_cer": 0.13876129966064343,
      "eval_loss": 0.6070172190666199,
      "eval_runtime": 272.4136,
      "eval_samples_per_second": 26.676,
      "eval_steps_per_second": 3.337,
      "eval_wer": 0.578262677464705,
      "step": 1500
    },
    {
      "epoch": 56.44,
      "learning_rate": 4.891566265060241e-05,
      "loss": 0.153,
      "step": 1750
    },
    {
      "epoch": 56.44,
      "eval_cer": 0.13767574986063888,
      "eval_loss": 0.6425250172615051,
      "eval_runtime": 272.6101,
      "eval_samples_per_second": 26.657,
      "eval_steps_per_second": 3.334,
      "eval_wer": 0.5720056234283112,
      "step": 1750
    },
    {
      "epoch": 64.51,
      "learning_rate": 4.469879518072288e-05,
      "loss": 0.1214,
      "step": 2000
    },
    {
      "epoch": 64.51,
      "eval_cer": 0.1337117001405021,
      "eval_loss": 0.6362873315811157,
      "eval_runtime": 271.8138,
      "eval_samples_per_second": 26.735,
      "eval_steps_per_second": 3.344,
      "eval_wer": 0.5546007167891016,
      "step": 2000
    },
    {
      "epoch": 72.57,
      "learning_rate": 4.048192771084337e-05,
      "loss": 0.1011,
      "step": 2250
    },
    {
      "epoch": 72.57,
      "eval_cer": 0.12238677519991394,
      "eval_loss": 0.6309632658958435,
      "eval_runtime": 276.7543,
      "eval_samples_per_second": 26.258,
      "eval_steps_per_second": 3.285,
      "eval_wer": 0.5221669999801992,
      "step": 2250
    },
    {
      "epoch": 80.63,
      "learning_rate": 3.6265060240963855e-05,
      "loss": 0.0879,
      "step": 2500
    },
    {
      "epoch": 80.63,
      "eval_cer": 0.12531743366899534,
      "eval_loss": 0.6352854371070862,
      "eval_runtime": 270.8217,
      "eval_samples_per_second": 26.833,
      "eval_steps_per_second": 3.356,
      "eval_wer": 0.5258301487040374,
      "step": 2500
    },
    {
      "epoch": 88.7,
      "learning_rate": 3.2048192771084335e-05,
      "loss": 0.0782,
      "step": 2750
    },
    {
      "epoch": 88.7,
      "eval_cer": 0.11265268600227542,
      "eval_loss": 0.607792854309082,
      "eval_runtime": 270.7843,
      "eval_samples_per_second": 26.837,
      "eval_steps_per_second": 3.357,
      "eval_wer": 0.4904263113082391,
      "step": 2750
    },
    {
      "epoch": 96.76,
      "learning_rate": 2.783132530120482e-05,
      "loss": 0.0709,
      "step": 3000
    },
    {
      "epoch": 96.76,
      "eval_cer": 0.11539100982210675,
      "eval_loss": 0.6464908123016357,
      "eval_runtime": 272.9311,
      "eval_samples_per_second": 26.626,
      "eval_steps_per_second": 3.331,
      "eval_wer": 0.49601013801160326,
      "step": 3000
    },
    {
      "epoch": 104.82,
      "learning_rate": 2.36144578313253e-05,
      "loss": 0.0661,
      "step": 3250
    },
    {
      "epoch": 104.82,
      "eval_cer": 0.11656783708277235,
      "eval_loss": 0.6621575951576233,
      "eval_runtime": 270.3992,
      "eval_samples_per_second": 26.875,
      "eval_steps_per_second": 3.362,
      "eval_wer": 0.494544878522068,
      "step": 3250
    },
    {
      "epoch": 112.89,
      "learning_rate": 1.9397590361445782e-05,
      "loss": 0.0616,
      "step": 3500
    },
    {
      "epoch": 112.89,
      "eval_cer": 0.11035119002989337,
      "eval_loss": 0.6440250277519226,
      "eval_runtime": 271.0109,
      "eval_samples_per_second": 26.814,
      "eval_steps_per_second": 3.354,
      "eval_wer": 0.47860523137239375,
      "step": 3500
    },
    {
      "epoch": 120.95,
      "learning_rate": 1.5180722891566264e-05,
      "loss": 0.0579,
      "step": 3750
    },
    {
      "epoch": 120.95,
      "eval_cer": 0.11444237621309375,
      "eval_loss": 0.6815317273139954,
      "eval_runtime": 269.1998,
      "eval_samples_per_second": 26.995,
      "eval_steps_per_second": 3.377,
      "eval_wer": 0.4887432429756648,
      "step": 3750
    },
    {
      "epoch": 129.03,
      "learning_rate": 1.0963855421686746e-05,
      "loss": 0.0549,
      "step": 4000
    },
    {
      "epoch": 129.03,
      "eval_cer": 0.11051744540466885,
      "eval_loss": 0.6602992415428162,
      "eval_runtime": 274.1737,
      "eval_samples_per_second": 26.505,
      "eval_steps_per_second": 3.315,
      "eval_wer": 0.47799140645110194,
      "step": 4000
    },
    {
      "epoch": 137.09,
      "learning_rate": 6.746987951807228e-06,
      "loss": 0.0527,
      "step": 4250
    },
    {
      "epoch": 137.09,
      "eval_cer": 0.10900158757583364,
      "eval_loss": 0.6652226448059082,
      "eval_runtime": 271.842,
      "eval_samples_per_second": 26.732,
      "eval_steps_per_second": 3.344,
      "eval_wer": 0.47486287943290495,
      "step": 4250
    }
  ],
  "max_steps": 4650,
  "num_train_epochs": 150,
  "total_flos": 3.524250563411945e+20,
  "trial_name": null,
  "trial_params": null
}