{
  "best_metric": 0.6012922525405884,
  "best_model_checkpoint": "./wav2vec2-large-xlsr-53-common_voice-ja-demo-kana-only/checkpoint-2600",
  "epoch": 15.0,
  "eval_steps": 100,
  "global_step": 5640,
  "is_hyper_param_search": false,
  "is_local_process_zero": true,
  "is_world_process_zero": true,
  "log_history": [
    {
      "epoch": 0.26595744680851063,
      "eval_cer": 0.9998627637760951,
      "eval_loss": 6.830887317657471,
      "eval_runtime": 235.9339,
      "eval_samples_per_second": 21.027,
      "eval_steps_per_second": 2.632,
      "eval_wer": 1.0,
      "step": 100
    },
    {
      "epoch": 0.5319148936170213,
      "eval_cer": 0.9998627637760951,
      "eval_loss": 4.129940986633301,
      "eval_runtime": 235.1597,
      "eval_samples_per_second": 21.096,
      "eval_steps_per_second": 2.641,
      "eval_wer": 1.0,
      "step": 200
    },
    {
      "epoch": 0.7978723404255319,
      "eval_cer": 0.9869302678528182,
      "eval_loss": 3.993030309677124,
      "eval_runtime": 234.1893,
      "eval_samples_per_second": 21.184,
      "eval_steps_per_second": 2.652,
      "eval_wer": 1.0,
      "step": 300
    },
    {
      "epoch": 1.0638297872340425,
      "eval_cer": 0.5876132198847216,
      "eval_loss": 2.0400278568267822,
      "eval_runtime": 237.5888,
      "eval_samples_per_second": 20.881,
      "eval_steps_per_second": 2.614,
      "eval_wer": 1.0,
      "step": 400
    },
    {
      "epoch": 1.3297872340425532,
      "grad_norm": 3.4516775608062744,
      "learning_rate": 0.00029759999999999997,
      "loss": 7.1041,
      "step": 500
    },
    {
      "epoch": 1.3297872340425532,
      "eval_cer": 0.43090559762339153,
      "eval_loss": 1.0610116720199585,
      "eval_runtime": 241.7004,
      "eval_samples_per_second": 20.525,
      "eval_steps_per_second": 2.569,
      "eval_wer": 1.0,
      "step": 500
    },
    {
      "epoch": 1.5957446808510638,
      "eval_cer": 0.39546636097970517,
      "eval_loss": 0.8836929798126221,
      "eval_runtime": 237.4265,
      "eval_samples_per_second": 20.895,
      "eval_steps_per_second": 2.616,
      "eval_wer": 1.0,
      "step": 600
    },
    {
      "epoch": 1.8617021276595744,
      "eval_cer": 0.3790545231444855,
      "eval_loss": 0.7705639004707336,
      "eval_runtime": 238.309,
      "eval_samples_per_second": 20.818,
      "eval_steps_per_second": 2.606,
      "eval_wer": 0.9997984277363435,
      "step": 700
    },
    {
      "epoch": 2.127659574468085,
      "eval_cer": 0.3815893569272002,
      "eval_loss": 0.766192615032196,
      "eval_runtime": 235.61,
      "eval_samples_per_second": 21.056,
      "eval_steps_per_second": 2.636,
      "eval_wer": 1.0,
      "step": 800
    },
    {
      "epoch": 2.393617021276596,
      "eval_cer": 0.37896572323489996,
      "eval_loss": 0.7620505094528198,
      "eval_runtime": 237.8852,
      "eval_samples_per_second": 20.855,
      "eval_steps_per_second": 2.611,
      "eval_wer": 1.0,
      "step": 900
    },
    {
      "epoch": 2.6595744680851063,
      "grad_norm": 2.764026165008545,
      "learning_rate": 0.00027105058365758754,
      "loss": 0.803,
      "step": 1000
    },
    {
      "epoch": 2.6595744680851063,
      "eval_cer": 0.36259424899494647,
      "eval_loss": 0.6968890428543091,
      "eval_runtime": 238.5042,
      "eval_samples_per_second": 20.8,
      "eval_steps_per_second": 2.604,
      "eval_wer": 1.0,
      "step": 1000
    },
    {
      "epoch": 2.925531914893617,
      "eval_cer": 0.3572904725769734,
      "eval_loss": 0.6735507249832153,
      "eval_runtime": 242.6929,
      "eval_samples_per_second": 20.441,
      "eval_steps_per_second": 2.559,
      "eval_wer": 1.0,
      "step": 1100
    },
    {
      "epoch": 3.1914893617021276,
      "eval_cer": 0.3543762209987568,
      "eval_loss": 0.6823433637619019,
      "eval_runtime": 250.863,
      "eval_samples_per_second": 19.776,
      "eval_steps_per_second": 2.475,
      "eval_wer": 0.9997984277363435,
      "step": 1200
    },
    {
      "epoch": 3.4574468085106385,
      "eval_cer": 0.3460209567786622,
      "eval_loss": 0.6359558701515198,
      "eval_runtime": 237.6152,
      "eval_samples_per_second": 20.878,
      "eval_steps_per_second": 2.613,
      "eval_wer": 1.0,
      "step": 1300
    },
    {
      "epoch": 3.723404255319149,
      "eval_cer": 0.34429339490127064,
      "eval_loss": 0.6503622531890869,
      "eval_runtime": 235.7171,
      "eval_samples_per_second": 21.046,
      "eval_steps_per_second": 2.635,
      "eval_wer": 1.0,
      "step": 1400
    },
    {
      "epoch": 3.9893617021276597,
      "grad_norm": 1.9848517179489136,
      "learning_rate": 0.00024186770428015562,
      "loss": 0.5675,
      "step": 1500
    },
    {
      "epoch": 3.9893617021276597,
      "eval_cer": 0.34139528876116054,
      "eval_loss": 0.6246533393859863,
      "eval_runtime": 239.1195,
      "eval_samples_per_second": 20.747,
      "eval_steps_per_second": 2.597,
      "eval_wer": 1.0,
      "step": 1500
    },
    {
      "epoch": 4.25531914893617,
      "eval_cer": 0.3424851058333468,
      "eval_loss": 0.6397080421447754,
      "eval_runtime": 242.7125,
      "eval_samples_per_second": 20.44,
      "eval_steps_per_second": 2.559,
      "eval_wer": 0.9997984277363435,
      "step": 1600
    },
    {
      "epoch": 4.5212765957446805,
      "eval_cer": 0.3439462679819817,
      "eval_loss": 0.6589427590370178,
      "eval_runtime": 243.7764,
      "eval_samples_per_second": 20.351,
      "eval_steps_per_second": 2.547,
      "eval_wer": 1.0,
      "step": 1700
    },
    {
      "epoch": 4.787234042553192,
      "eval_cer": 0.3449472851445824,
      "eval_loss": 0.6345330476760864,
      "eval_runtime": 237.3086,
      "eval_samples_per_second": 20.905,
      "eval_steps_per_second": 2.617,
      "eval_wer": 1.0,
      "step": 1800
    },
    {
      "epoch": 5.053191489361702,
      "eval_cer": 0.3379805286016436,
      "eval_loss": 0.652181088924408,
      "eval_runtime": 240.2379,
      "eval_samples_per_second": 20.65,
      "eval_steps_per_second": 2.585,
      "eval_wer": 0.999596855472687,
      "step": 1900
    },
    {
      "epoch": 5.319148936170213,
      "grad_norm": 2.756148099899292,
      "learning_rate": 0.00021268482490272372,
      "loss": 0.4421,
      "step": 2000
    },
    {
      "epoch": 5.319148936170213,
      "eval_cer": 0.3371732566963205,
      "eval_loss": 0.6292724609375,
      "eval_runtime": 240.5588,
      "eval_samples_per_second": 20.623,
      "eval_steps_per_second": 2.581,
      "eval_wer": 1.0,
      "step": 2000
    },
    {
      "epoch": 5.585106382978723,
      "eval_cer": 0.3342428596799974,
      "eval_loss": 0.6095719337463379,
      "eval_runtime": 241.1797,
      "eval_samples_per_second": 20.57,
      "eval_steps_per_second": 2.575,
      "eval_wer": 1.0,
      "step": 2100
    },
    {
      "epoch": 5.851063829787234,
      "eval_cer": 0.3320712982546781,
      "eval_loss": 0.6107529401779175,
      "eval_runtime": 238.2079,
      "eval_samples_per_second": 20.826,
      "eval_steps_per_second": 2.607,
      "eval_wer": 1.0,
      "step": 2200
    },
    {
      "epoch": 6.117021276595745,
      "eval_cer": 0.3354295493808224,
      "eval_loss": 0.6200144290924072,
      "eval_runtime": 235.9894,
      "eval_samples_per_second": 21.022,
      "eval_steps_per_second": 2.631,
      "eval_wer": 1.0,
      "step": 2300
    },
    {
      "epoch": 6.382978723404255,
      "eval_cer": 0.33407333257987953,
      "eval_loss": 0.6413326263427734,
      "eval_runtime": 236.6024,
      "eval_samples_per_second": 20.968,
      "eval_steps_per_second": 2.625,
      "eval_wer": 1.0,
      "step": 2400
    },
    {
      "epoch": 6.648936170212766,
      "grad_norm": 4.183356761932373,
      "learning_rate": 0.00018350194552529183,
      "loss": 0.3699,
      "step": 2500
    },
    {
      "epoch": 6.648936170212766,
      "eval_cer": 0.3359462034002293,
      "eval_loss": 0.6303403973579407,
      "eval_runtime": 237.052,
      "eval_samples_per_second": 20.928,
      "eval_steps_per_second": 2.62,
      "eval_wer": 0.999596855472687,
      "step": 2500
    },
    {
      "epoch": 6.914893617021277,
      "eval_cer": 0.3307796632061611,
      "eval_loss": 0.6012922525405884,
      "eval_runtime": 233.4251,
      "eval_samples_per_second": 21.253,
      "eval_steps_per_second": 2.66,
      "eval_wer": 1.0,
      "step": 2600
    },
    {
      "epoch": 7.180851063829787,
      "eval_cer": 0.32859195634273536,
      "eval_loss": 0.634281575679779,
      "eval_runtime": 232.2994,
      "eval_samples_per_second": 21.356,
      "eval_steps_per_second": 2.673,
      "eval_wer": 1.0,
      "step": 2700
    },
    {
      "epoch": 7.446808510638298,
      "eval_cer": 0.3260086862457013,
      "eval_loss": 0.6208234429359436,
      "eval_runtime": 235.1613,
      "eval_samples_per_second": 21.096,
      "eval_steps_per_second": 2.641,
      "eval_wer": 0.9997984277363435,
      "step": 2800
    },
    {
      "epoch": 7.712765957446808,
      "eval_cer": 0.3287291925666403,
      "eval_loss": 0.6095162034034729,
      "eval_runtime": 241.6677,
      "eval_samples_per_second": 20.528,
      "eval_steps_per_second": 2.57,
      "eval_wer": 0.9997984277363435,
      "step": 2900
    },
    {
      "epoch": 7.9787234042553195,
      "grad_norm": 1.701768159866333,
      "learning_rate": 0.0001543190661478599,
      "loss": 0.3146,
      "step": 3000
    },
    {
      "epoch": 7.9787234042553195,
      "eval_cer": 0.3265818492984807,
      "eval_loss": 0.6058351397514343,
      "eval_runtime": 235.659,
      "eval_samples_per_second": 21.052,
      "eval_steps_per_second": 2.635,
      "eval_wer": 0.999596855472687,
      "step": 3000
    },
    {
      "epoch": 8.24468085106383,
      "eval_cer": 0.3251368325879523,
      "eval_loss": 0.6612707376480103,
      "eval_runtime": 233.8878,
      "eval_samples_per_second": 21.211,
      "eval_steps_per_second": 2.655,
      "eval_wer": 0.999596855472687,
      "step": 3100
    },
    {
      "epoch": 8.51063829787234,
      "eval_cer": 0.3244022151541082,
      "eval_loss": 0.6538846492767334,
      "eval_runtime": 235.5702,
      "eval_samples_per_second": 21.06,
      "eval_steps_per_second": 2.636,
      "eval_wer": 1.0,
      "step": 3200
    },
    {
      "epoch": 8.77659574468085,
      "eval_cer": 0.32638810404120316,
      "eval_loss": 0.6331284046173096,
      "eval_runtime": 236.8675,
      "eval_samples_per_second": 20.944,
      "eval_steps_per_second": 2.622,
      "eval_wer": 1.0,
      "step": 3300
    },
    {
      "epoch": 9.042553191489361,
      "eval_cer": 0.32281996221967485,
      "eval_loss": 0.6436325907707214,
      "eval_runtime": 236.1998,
      "eval_samples_per_second": 21.003,
      "eval_steps_per_second": 2.629,
      "eval_wer": 1.0,
      "step": 3400
    },
    {
      "epoch": 9.308510638297872,
      "grad_norm": 1.067522406578064,
      "learning_rate": 0.000125136186770428,
      "loss": 0.2576,
      "step": 3500
    },
    {
      "epoch": 9.308510638297872,
      "eval_cer": 0.32351421605825276,
      "eval_loss": 0.6328682899475098,
      "eval_runtime": 234.2706,
      "eval_samples_per_second": 21.176,
      "eval_steps_per_second": 2.651,
      "eval_wer": 1.0,
      "step": 3500
    },
    {
      "epoch": 9.574468085106384,
      "eval_cer": 0.3196958199460742,
      "eval_loss": 0.6314510703086853,
      "eval_runtime": 234.3665,
      "eval_samples_per_second": 21.168,
      "eval_steps_per_second": 2.65,
      "eval_wer": 0.9997984277363435,
      "step": 3600
    },
    {
      "epoch": 9.840425531914894,
      "eval_cer": 0.32033356475127955,
      "eval_loss": 0.6280702352523804,
      "eval_runtime": 236.442,
      "eval_samples_per_second": 20.982,
      "eval_steps_per_second": 2.626,
      "eval_wer": 0.9997984277363435,
      "step": 3700
    },
    {
      "epoch": 10.106382978723405,
      "eval_cer": 0.3196473836317548,
      "eval_loss": 0.6696433424949646,
      "eval_runtime": 232.6849,
      "eval_samples_per_second": 21.321,
      "eval_steps_per_second": 2.669,
      "eval_wer": 0.999596855472687,
      "step": 3800
    },
    {
      "epoch": 10.372340425531915,
      "eval_cer": 0.3199218560795647,
      "eval_loss": 0.6629988551139832,
      "eval_runtime": 233.1379,
      "eval_samples_per_second": 21.279,
      "eval_steps_per_second": 2.664,
      "eval_wer": 0.999596855472687,
      "step": 3900
    },
    {
      "epoch": 10.638297872340425,
      "grad_norm": 1.6601381301879883,
      "learning_rate": 9.595330739299609e-05,
      "loss": 0.2201,
      "step": 4000
    },
    {
      "epoch": 10.638297872340425,
      "eval_cer": 0.3203093465941198,
      "eval_loss": 0.6781216859817505,
      "eval_runtime": 232.2432,
      "eval_samples_per_second": 21.361,
      "eval_steps_per_second": 2.674,
      "eval_wer": 1.0,
      "step": 4000
    },
    {
      "epoch": 10.904255319148936,
      "eval_cer": 0.31962316547459513,
      "eval_loss": 0.6531046628952026,
      "eval_runtime": 239.9955,
      "eval_samples_per_second": 20.671,
      "eval_steps_per_second": 2.588,
      "eval_wer": 1.0,
      "step": 4100
    },
    {
      "epoch": 11.170212765957446,
      "eval_cer": 0.3192598931171997,
      "eval_loss": 0.6762946248054504,
      "eval_runtime": 235.4369,
      "eval_samples_per_second": 21.071,
      "eval_steps_per_second": 2.638,
      "eval_wer": 0.9997984277363435,
      "step": 4200
    },
    {
      "epoch": 11.436170212765958,
      "eval_cer": 0.3184364757737701,
      "eval_loss": 0.6785323023796082,
      "eval_runtime": 232.8132,
      "eval_samples_per_second": 21.309,
      "eval_steps_per_second": 2.667,
      "eval_wer": 1.0,
      "step": 4300
    },
    {
      "epoch": 11.702127659574469,
      "eval_cer": 0.31793596719246975,
      "eval_loss": 0.666408360004425,
      "eval_runtime": 232.0593,
      "eval_samples_per_second": 21.378,
      "eval_steps_per_second": 2.676,
      "eval_wer": 0.9997984277363435,
      "step": 4400
    },
    {
      "epoch": 11.96808510638298,
      "grad_norm": 0.7692495584487915,
      "learning_rate": 6.67704280155642e-05,
      "loss": 0.1931,
      "step": 4500
    },
    {
      "epoch": 11.96808510638298,
      "eval_cer": 0.31842033033566364,
      "eval_loss": 0.6682071089744568,
      "eval_runtime": 235.6644,
      "eval_samples_per_second": 21.051,
      "eval_steps_per_second": 2.635,
      "eval_wer": 0.9997984277363435,
      "step": 4500
    },
    {
      "epoch": 12.23404255319149,
      "eval_cer": 0.3168219319631238,
      "eval_loss": 0.6799555420875549,
      "eval_runtime": 235.3483,
      "eval_samples_per_second": 21.079,
      "eval_steps_per_second": 2.639,
      "eval_wer": 0.9997984277363435,
      "step": 4600
    },
    {
      "epoch": 12.5,
      "eval_cer": 0.3162245507531847,
      "eval_loss": 0.6925452351570129,
      "eval_runtime": 235.4523,
      "eval_samples_per_second": 21.07,
      "eval_steps_per_second": 2.637,
      "eval_wer": 1.0,
      "step": 4700
    },
    {
      "epoch": 12.76595744680851,
      "eval_cer": 0.3144646979995802,
      "eval_loss": 0.7046905159950256,
      "eval_runtime": 235.1343,
      "eval_samples_per_second": 21.099,
      "eval_steps_per_second": 2.641,
      "eval_wer": 1.0,
      "step": 4800
    },
    {
      "epoch": 13.03191489361702,
      "eval_cer": 0.3147230250092836,
      "eval_loss": 0.6918711066246033,
      "eval_runtime": 238.6326,
      "eval_samples_per_second": 20.789,
      "eval_steps_per_second": 2.602,
      "eval_wer": 0.9997984277363435,
      "step": 4900
    },
    {
      "epoch": 13.297872340425531,
      "grad_norm": 1.052759051322937,
      "learning_rate": 3.758754863813229e-05,
      "loss": 0.1694,
      "step": 5000
    },
    {
      "epoch": 13.297872340425531,
      "eval_cer": 0.31423866186608973,
      "eval_loss": 0.699897289276123,
      "eval_runtime": 256.2343,
      "eval_samples_per_second": 19.361,
      "eval_steps_per_second": 2.424,
      "eval_wer": 0.9997984277363435,
      "step": 5000
    },
    {
      "epoch": 13.563829787234042,
      "eval_cer": 0.3134394626798198,
      "eval_loss": 0.6994884610176086,
      "eval_runtime": 236.0872,
      "eval_samples_per_second": 21.013,
      "eval_steps_per_second": 2.63,
      "eval_wer": 1.0,
      "step": 5100
    },
    {
      "epoch": 13.829787234042554,
      "eval_cer": 0.3133829536464472,
      "eval_loss": 0.6916852593421936,
      "eval_runtime": 234.7745,
      "eval_samples_per_second": 21.131,
      "eval_steps_per_second": 2.645,
      "eval_wer": 0.9997984277363435,
      "step": 5200
    },
    {
      "epoch": 14.095744680851064,
      "eval_cer": 0.3128501541889339,
      "eval_loss": 0.6962644457817078,
      "eval_runtime": 235.7153,
      "eval_samples_per_second": 21.047,
      "eval_steps_per_second": 2.635,
      "eval_wer": 0.9997984277363435,
      "step": 5300
    },
    {
      "epoch": 14.361702127659575,
      "eval_cer": 0.3128259360317742,
      "eval_loss": 0.6961241960525513,
      "eval_runtime": 245.639,
      "eval_samples_per_second": 20.196,
      "eval_steps_per_second": 2.528,
      "eval_wer": 0.9997984277363435,
      "step": 5400
    },
    {
      "epoch": 14.627659574468085,
      "grad_norm": 2.195582389831543,
      "learning_rate": 8.404669260700388e-06,
      "loss": 0.1548,
      "step": 5500
    },
    {
      "epoch": 14.627659574468085,
      "eval_cer": 0.31290666322230654,
      "eval_loss": 0.6963828802108765,
      "eval_runtime": 237.6797,
      "eval_samples_per_second": 20.873,
      "eval_steps_per_second": 2.613,
      "eval_wer": 1.0,
      "step": 5500
    },
    {
      "epoch": 14.893617021276595,
      "eval_cer": 0.3126725543697628,
      "eval_loss": 0.6983669400215149,
      "eval_runtime": 245.8138,
      "eval_samples_per_second": 20.182,
      "eval_steps_per_second": 2.526,
      "eval_wer": 0.9997984277363435,
      "step": 5600
    },
    {
      "epoch": 15.0,
      "step": 5640,
      "total_flos": 2.6348448154740388e+19,
      "train_loss": 0.9431738045198698,
      "train_runtime": 36296.3273,
      "train_samples_per_second": 4.972,
      "train_steps_per_second": 0.155
    }
  ],
  "logging_steps": 500,
  "max_steps": 5640,
  "num_input_tokens_seen": 0,
  "num_train_epochs": 15,
  "save_steps": 400,
  "stateful_callbacks": {
    "TrainerControl": {
      "args": {
        "should_epoch_stop": false,
        "should_evaluate": false,
        "should_log": false,
        "should_save": true,
        "should_training_stop": true
      },
      "attributes": {}
    }
  },
  "total_flos": 2.6348448154740388e+19,
  "train_batch_size": 16,
  "trial_name": null,
  "trial_params": null
}