all_results.json

{
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    "eval_runtime": 2.1292,
    "eval_samples": 479,
    "eval_samples_per_second": 224.97,
    "eval_steps_per_second": 1.879,
    "perplexity": NaN,
    "train_loss": 0.00019481298685073851,
    "train_runtime": 193101.3534,
    "train_samples": 228639,
    "train_samples_per_second": 198.859,
    "train_steps_per_second": 1.554
}