{ "best_metric": null, "best_model_checkpoint": null, "epoch": 3.0, "eval_steps": 500, "global_step": 1182, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 1.0, "eval_gen_len": 55.2449, "eval_loss": 0.9376491904258728, "eval_rouge1": 36.8596, "eval_rouge2": 20.4255, "eval_rougeL": 32.1955, "eval_rougeLsum": 32.0657, "eval_runtime": 125.0869, "eval_samples_per_second": 0.783, "eval_steps_per_second": 0.783, "step": 394 }, { "epoch": 1.2690355329949239, "grad_norm": 6.749200344085693, "learning_rate": 1.160744500846024e-05, "loss": 1.0847, "step": 500 }, { "epoch": 2.0, "eval_gen_len": 55.3367, "eval_loss": 0.9212109446525574, "eval_rouge1": 36.498, "eval_rouge2": 21.1133, "eval_rougeL": 30.8696, "eval_rougeLsum": 30.79, "eval_runtime": 126.0936, "eval_samples_per_second": 0.777, "eval_steps_per_second": 0.777, "step": 788 }, { "epoch": 2.5380710659898478, "grad_norm": 6.482083320617676, "learning_rate": 3.1472081218274113e-06, "loss": 0.5957, "step": 1000 } ], "logging_steps": 500, "max_steps": 1182, "num_input_tokens_seen": 0, "num_train_epochs": 3, "save_steps": 500, "stateful_callbacks": { "TrainerControl": { "args": { "should_epoch_stop": false, "should_evaluate": false, "should_log": false, "should_save": true, "should_training_stop": true }, "attributes": {} } }, "total_flos": 5123035279392768.0, "train_batch_size": 1, "trial_name": null, "trial_params": null }