train_results.json

{
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    "epoch": 2.0,
    "mean_token_accuracy": 0.9058145718141035,
    "num_tokens": 63165740.0,
    "total_flos": 1.38382400484488e+18,
    "train_loss": 0.41364410038917293,
    "train_runtime": 6390.138,
    "train_samples": 31076,
    "train_samples_per_second": 9.726,
    "train_steps_per_second": 0.029
}