{ "best_metric": null, "best_model_checkpoint": null, "epoch": 5.0, "eval_steps": 500, "global_step": 8915, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 1.0, "grad_norm": 1.4032909870147705, "learning_rate": 4e-05, "loss": 3.5583, "step": 1783 }, { "epoch": 1.0, "eval_gen_len": 1.0, "eval_loss": 2.600463628768921, "eval_rouge1": 0.4848, "eval_rouge2": 0.0, "eval_rougeL": 0.4883, "eval_rougeLsum": 0.4866, "eval_runtime": 162.5937, "eval_samples_per_second": 4.613, "eval_steps_per_second": 0.148, "step": 1783 }, { "epoch": 2.0, "grad_norm": 1.3332852125167847, "learning_rate": 3e-05, "loss": 3.0833, "step": 3566 }, { "epoch": 2.0, "eval_gen_len": 1.0, "eval_loss": 2.4166650772094727, "eval_rouge1": 0.4635, "eval_rouge2": 0.0, "eval_rougeL": 0.4663, "eval_rougeLsum": 0.4673, "eval_runtime": 160.1776, "eval_samples_per_second": 4.682, "eval_steps_per_second": 0.15, "step": 3566 }, { "epoch": 3.0, "grad_norm": 1.7508715391159058, "learning_rate": 2e-05, "loss": 2.9538, "step": 5349 }, { "epoch": 3.0, "eval_gen_len": 1.0, "eval_loss": 2.343231439590454, "eval_rouge1": 0.5124, "eval_rouge2": 0.0, "eval_rougeL": 0.5075, "eval_rougeLsum": 0.5087, "eval_runtime": 163.6671, "eval_samples_per_second": 4.582, "eval_steps_per_second": 0.147, "step": 5349 }, { "epoch": 4.0, "grad_norm": 1.3061054944992065, "learning_rate": 1e-05, "loss": 2.8804, "step": 7132 }, { "epoch": 4.0, "eval_gen_len": 1.0, "eval_loss": 2.2963712215423584, "eval_rouge1": 0.4384, "eval_rouge2": 0.0, "eval_rougeL": 0.4392, "eval_rougeLsum": 0.4405, "eval_runtime": 163.1032, "eval_samples_per_second": 4.598, "eval_steps_per_second": 0.147, "step": 7132 }, { "epoch": 5.0, "grad_norm": 1.440184235572815, "learning_rate": 0.0, "loss": 2.8424, "step": 8915 }, { "epoch": 5.0, "eval_gen_len": 1.0, "eval_loss": 2.2596616744995117, "eval_rouge1": 0.4544, "eval_rouge2": 0.0, "eval_rougeL": 0.4545, "eval_rougeLsum": 0.4552, "eval_runtime": 162.5791, "eval_samples_per_second": 4.613, "eval_steps_per_second": 0.148, "step": 8915 }, { "epoch": 5.0, "step": 8915, "total_flos": 8.512744818393907e+16, "train_loss": 3.0636178162682275, "train_runtime": 5809.9425, "train_samples_per_second": 12.274, "train_steps_per_second": 1.534 } ], "logging_steps": 500, "max_steps": 8915, "num_input_tokens_seen": 0, "num_train_epochs": 5, "save_steps": 500, "total_flos": 8.512744818393907e+16, "train_batch_size": 8, "trial_name": null, "trial_params": null }