{ "best_metric": null, "best_model_checkpoint": null, "epoch": 1.0, "eval_steps": 500, "global_step": 48, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 0.020833333333333332, "grad_norm": 6.704164995417714, "learning_rate": 1e-07, "logits/chosen": -2.8245413303375244, "logits/rejected": -2.8128416538238525, "logps/chosen": -277.95263671875, "logps/rejected": -263.10675048828125, "loss": 0.6931, "rewards/accuracies": 0.0, "rewards/chosen": 0.0, "rewards/margins": 0.0, "rewards/rejected": 0.0, "step": 1 }, { "epoch": 0.20833333333333334, "grad_norm": 8.760615119514256, "learning_rate": 4.83504027183137e-07, "logits/chosen": -2.7760632038116455, "logits/rejected": -2.7525925636291504, "logps/chosen": -253.4949493408203, "logps/rejected": -221.0575408935547, "loss": 0.6908, "rewards/accuracies": 0.5694444179534912, "rewards/chosen": 0.005031693261116743, "rewards/margins": 0.005800557788461447, "rewards/rejected": -0.0007688638288527727, "step": 10 }, { "epoch": 0.4166666666666667, "grad_norm": 7.288463410297658, "learning_rate": 3.643105808261596e-07, "logits/chosen": -2.808706045150757, "logits/rejected": -2.7749691009521484, "logps/chosen": -272.81695556640625, "logps/rejected": -244.42822265625, "loss": 0.6733, "rewards/accuracies": 0.643750011920929, "rewards/chosen": 0.03518055006861687, "rewards/margins": 0.04298284649848938, "rewards/rejected": -0.007802293635904789, "step": 20 }, { "epoch": 0.625, "grad_norm": 7.409051370210203, "learning_rate": 1.8676665440207977e-07, "logits/chosen": -2.757873058319092, "logits/rejected": -2.7445333003997803, "logps/chosen": -285.27813720703125, "logps/rejected": -257.22314453125, "loss": 0.6524, "rewards/accuracies": 0.6343749761581421, "rewards/chosen": -0.03371132165193558, "rewards/margins": 0.0908183678984642, "rewards/rejected": -0.12452969700098038, "step": 30 }, { "epoch": 0.8333333333333334, "grad_norm": 8.006923126768978, "learning_rate": 4.1500545527530544e-08, "logits/chosen": -2.793574094772339, "logits/rejected": -2.7703700065612793, "logps/chosen": -300.51007080078125, "logps/rejected": -290.48675537109375, "loss": 0.634, "rewards/accuracies": 0.684374988079071, "rewards/chosen": -0.0866335853934288, "rewards/margins": 0.15011821687221527, "rewards/rejected": -0.23675179481506348, "step": 40 }, { "epoch": 1.0, "step": 48, "total_flos": 0.0, "train_loss": 0.6576150357723236, "train_runtime": 1338.4968, "train_samples_per_second": 9.135, "train_steps_per_second": 0.036 } ], "logging_steps": 10, "max_steps": 48, "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 }