{ "best_metric": null, "best_model_checkpoint": null, "epoch": 0.25957170668397145, "eval_steps": 25, "global_step": 50, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 0.12978585334198572, "grad_norm": 64.38245391845703, "learning_rate": 5e-07, "logits/chosen": -1.9029332399368286, "logits/rejected": -2.053706407546997, "logps/chosen": -40.4902458190918, "logps/rejected": -25.3558406829834, "loss": 0.5968, "rewards/accuracies": 0.800000011920929, "rewards/chosen": 0.17978771030902863, "rewards/margins": 0.2116149365901947, "rewards/rejected": -0.031827230006456375, "step": 25 }, { "epoch": 0.12978585334198572, "eval_logits/chosen": -1.9241564273834229, "eval_logits/rejected": -2.0354554653167725, "eval_logps/chosen": -38.01565933227539, "eval_logps/rejected": -26.247798919677734, "eval_loss": 0.454921156167984, "eval_rewards/accuracies": 1.0, "eval_rewards/chosen": 0.4693543612957001, "eval_rewards/margins": 0.5530296564102173, "eval_rewards/rejected": -0.083675317466259, "eval_runtime": 140.2735, "eval_samples_per_second": 0.585, "eval_steps_per_second": 0.585, "step": 25 }, { "epoch": 0.25957170668397145, "grad_norm": 40.388370513916016, "learning_rate": 5e-07, "logits/chosen": -1.9818081855773926, "logits/rejected": -2.0913336277008057, "logps/chosen": -34.876155853271484, "logps/rejected": -27.348379135131836, "loss": 0.3498, "rewards/accuracies": 1.0, "rewards/chosen": 0.7389992475509644, "rewards/margins": 0.8872407674789429, "rewards/rejected": -0.14824140071868896, "step": 50 }, { "epoch": 0.25957170668397145, "eval_logits/chosen": -2.0032734870910645, "eval_logits/rejected": -2.0942301750183105, "eval_logps/chosen": -32.67618942260742, "eval_logps/rejected": -27.68032455444336, "eval_loss": 0.2584493160247803, "eval_rewards/accuracies": 1.0, "eval_rewards/chosen": 1.003301739692688, "eval_rewards/margins": 1.2302298545837402, "eval_rewards/rejected": -0.22692809998989105, "eval_runtime": 140.4996, "eval_samples_per_second": 0.584, "eval_steps_per_second": 0.584, "step": 50 } ], "logging_steps": 25, "max_steps": 384, "num_input_tokens_seen": 0, "num_train_epochs": 2, "save_steps": 25, "stateful_callbacks": { "TrainerControl": { "args": { "should_epoch_stop": false, "should_evaluate": false, "should_log": false, "should_save": true, "should_training_stop": false }, "attributes": {} } }, "total_flos": 0.0, "train_batch_size": 1, "trial_name": null, "trial_params": null }