{ "best_metric": null, "best_model_checkpoint": null, "epoch": 0.9842931937172775, "eval_steps": 100, "global_step": 47, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 0.02, "grad_norm": 4.449197665192237, "learning_rate": 1e-07, "logits/chosen": -0.07421875, "logits/rejected": 1.125, "logps/chosen": -600.0, "logps/rejected": -434.0, "loss": 0.6941, "rewards/accuracies": 0.3203125, "rewards/chosen": -0.013427734375, "rewards/margins": -0.002349853515625, "rewards/rejected": -0.0111083984375, "step": 1 }, { "epoch": 0.21, "grad_norm": 4.40471809269956, "learning_rate": 4.82718437161051e-07, "logits/chosen": -0.189453125, "logits/rejected": 1.1953125, "logps/chosen": -640.0, "logps/rejected": -422.0, "loss": 0.6939, "rewards/accuracies": 0.3168402910232544, "rewards/chosen": -0.01239013671875, "rewards/margins": -0.002349853515625, "rewards/rejected": -0.010009765625, "step": 10 }, { "epoch": 0.42, "grad_norm": 4.52228710884134, "learning_rate": 3.584709347793895e-07, "logits/chosen": -0.21875, "logits/rejected": 1.171875, "logps/chosen": -652.0, "logps/rejected": -418.0, "loss": 0.6858, "rewards/accuracies": 0.5679687261581421, "rewards/chosen": -0.007415771484375, "rewards/margins": 0.01336669921875, "rewards/rejected": -0.020751953125, "step": 20 }, { "epoch": 0.63, "grad_norm": 4.318161511759293, "learning_rate": 1.763112063972739e-07, "logits/chosen": -0.236328125, "logits/rejected": 1.140625, "logps/chosen": -628.0, "logps/rejected": -414.0, "loss": 0.6696, "rewards/accuracies": 0.87109375, "rewards/chosen": -0.002685546875, "rewards/margins": 0.046630859375, "rewards/rejected": -0.04931640625, "step": 30 }, { "epoch": 0.84, "grad_norm": 4.441538814008028, "learning_rate": 3.349364905389032e-08, "logits/chosen": -0.298828125, "logits/rejected": 1.09375, "logps/chosen": -636.0, "logps/rejected": -426.0, "loss": 0.6618, "rewards/accuracies": 0.9359375238418579, "rewards/chosen": -0.00022125244140625, "rewards/margins": 0.06298828125, "rewards/rejected": -0.06298828125, "step": 40 }, { "epoch": 0.98, "step": 47, "total_flos": 0.0, "train_loss": 0.6752358294547872, "train_runtime": 2856.2983, "train_samples_per_second": 2.139, "train_steps_per_second": 0.016 } ], "logging_steps": 10, "max_steps": 47, "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 }