test_results.json

{
    "epoch": 50.0,
    "perplexity": 2.8322171542330707,
    "test_accuracy": 0.35489852978435493,
    "test_loss": 1.0410598516464233,
    "test_runtime": 55.5978,
    "test_samples_per_second": 4293.445,
    "test_steps_per_second": 16.781
}