{ "best_metric": null, "best_model_checkpoint": null, "epoch": 3.0, "global_step": 687, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 2.18, "learning_rate": 1.3609898107714703e-05, "loss": 2.5059, "step": 500 }, { "epoch": 3.0, "step": 687, "total_flos": 1622235349991424.0, "train_loss": 2.3068067170299993, "train_runtime": 303.1653, "train_samples_per_second": 22.631, "train_steps_per_second": 2.266 } ], "max_steps": 687, "num_train_epochs": 3, "total_flos": 1622235349991424.0, "trial_name": null, "trial_params": null }