ShenaoZhang's picture
Model save
531a66d verified
{
"best_metric": null,
"best_model_checkpoint": null,
"epoch": 0.9905956112852664,
"eval_steps": 500,
"global_step": 79,
"is_hyper_param_search": false,
"is_local_process_zero": true,
"is_world_process_zero": true,
"log_history": [
{
"epoch": 0.01,
"learning_rate": 6.25e-08,
"logits/chosen": -2.199268341064453,
"logits/rejected": -2.1993045806884766,
"logps/chosen": -444.4443359375,
"logps/pi_response": -249.17221069335938,
"logps/ref_response": -249.17221069335938,
"logps/rejected": -656.5706787109375,
"loss": 0.6931,
"rewards/accuracies": 0.0,
"rewards/chosen": 0.0,
"rewards/margins": 0.0,
"rewards/rejected": 0.0,
"step": 1
},
{
"epoch": 0.13,
"learning_rate": 4.990217055187362e-07,
"logits/chosen": -2.2055578231811523,
"logits/rejected": -2.1615922451019287,
"logps/chosen": -339.12615966796875,
"logps/pi_response": -225.56497192382812,
"logps/ref_response": -218.07363891601562,
"logps/rejected": -589.6128540039062,
"loss": 0.6499,
"rewards/accuracies": 0.625,
"rewards/chosen": -0.1427740752696991,
"rewards/margins": 0.1424369066953659,
"rewards/rejected": -0.2852109670639038,
"step": 10
},
{
"epoch": 0.25,
"learning_rate": 4.655786431300069e-07,
"logits/chosen": -1.9026947021484375,
"logits/rejected": -1.8411662578582764,
"logps/chosen": -455.3936462402344,
"logps/pi_response": -284.5272521972656,
"logps/ref_response": -217.56393432617188,
"logps/rejected": -904.8353271484375,
"loss": 0.521,
"rewards/accuracies": 0.784375011920929,
"rewards/chosen": -1.3254053592681885,
"rewards/margins": 1.8717145919799805,
"rewards/rejected": -3.197119951248169,
"step": 20
},
{
"epoch": 0.38,
"learning_rate": 3.9061232191019517e-07,
"logits/chosen": -2.0006089210510254,
"logits/rejected": -1.9059054851531982,
"logps/chosen": -461.3187561035156,
"logps/pi_response": -265.7572326660156,
"logps/ref_response": -216.7289581298828,
"logps/rejected": -917.9791259765625,
"loss": 0.5136,
"rewards/accuracies": 0.796875,
"rewards/chosen": -1.244099497795105,
"rewards/margins": 1.8518199920654297,
"rewards/rejected": -3.095919132232666,
"step": 30
},
{
"epoch": 0.5,
"learning_rate": 2.8856223324132555e-07,
"logits/chosen": -2.099766731262207,
"logits/rejected": -2.014448642730713,
"logps/chosen": -427.6517028808594,
"logps/pi_response": -249.57998657226562,
"logps/ref_response": -217.0635986328125,
"logps/rejected": -758.6690673828125,
"loss": 0.4599,
"rewards/accuracies": 0.78125,
"rewards/chosen": -0.7826972603797913,
"rewards/margins": 0.9983444213867188,
"rewards/rejected": -1.7810415029525757,
"step": 40
},
{
"epoch": 0.63,
"learning_rate": 1.7908455541642582e-07,
"logits/chosen": -2.0843515396118164,
"logits/rejected": -1.9910612106323242,
"logps/chosen": -448.34722900390625,
"logps/pi_response": -273.9801940917969,
"logps/ref_response": -225.388671875,
"logps/rejected": -805.3088989257812,
"loss": 0.4435,
"rewards/accuracies": 0.793749988079071,
"rewards/chosen": -1.0244767665863037,
"rewards/margins": 1.1706058979034424,
"rewards/rejected": -2.195082426071167,
"step": 50
},
{
"epoch": 0.75,
"learning_rate": 8.32661172908373e-08,
"logits/chosen": -2.002279043197632,
"logits/rejected": -1.9122340679168701,
"logps/chosen": -430.016845703125,
"logps/pi_response": -267.3531799316406,
"logps/ref_response": -211.29519653320312,
"logps/rejected": -843.6468505859375,
"loss": 0.42,
"rewards/accuracies": 0.784375011920929,
"rewards/chosen": -1.0640926361083984,
"rewards/margins": 1.4147446155548096,
"rewards/rejected": -2.478837490081787,
"step": 60
},
{
"epoch": 0.88,
"learning_rate": 1.956279997278043e-08,
"logits/chosen": -1.9821714162826538,
"logits/rejected": -1.8856136798858643,
"logps/chosen": -447.898681640625,
"logps/pi_response": -278.2708740234375,
"logps/ref_response": -217.0521697998047,
"logps/rejected": -860.4439697265625,
"loss": 0.4232,
"rewards/accuracies": 0.7906249761581421,
"rewards/chosen": -1.141607403755188,
"rewards/margins": 1.4329321384429932,
"rewards/rejected": -2.5745396614074707,
"step": 70
},
{
"epoch": 0.99,
"step": 79,
"total_flos": 0.0,
"train_loss": 0.4766373211824441,
"train_runtime": 4474.9999,
"train_samples_per_second": 4.554,
"train_steps_per_second": 0.018
}
],
"logging_steps": 10,
"max_steps": 79,
"num_input_tokens_seen": 0,
"num_train_epochs": 1,
"save_steps": 100,
"total_flos": 0.0,
"train_batch_size": 8,
"trial_name": null,
"trial_params": null
}