qwen1.5-1.8b-sft/eval_results.json

{
    "epoch": 3.0,
    "eval_loss": 1.0886437892913818,
    "eval_runtime": 4.9902,
    "eval_samples": 300,
    "eval_samples_per_second": 295.379,
    "eval_steps_per_second": 4.809,
    "perplexity": 2.970243064281644
}