eval_results.json

{
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    "eval_logps/chosen": NaN,
    "eval_logps/rejected": NaN,
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    "eval_rewards/margins": NaN,
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    "eval_runtime": 34.2578,
    "eval_samples": 1345,
    "eval_samples_per_second": 39.261,
    "eval_semantic_entropy": NaN,
    "eval_steps_per_second": 9.837
}