{ "best_metric": 0.47333332896232605, "best_model_checkpoint": "./zephyr/08-04-24-Weni-WeniGPT-Agents-Zephyr-1.0.14-KTO_Hyperparameter search, altering lora params for KTO task.-2_max_steps-145_batch_16_2024-04-08_ppid_9/checkpoint-100", "epoch": 0.684931506849315, "eval_steps": 50, "global_step": 100, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 0.14, "grad_norm": 0.0, "learning_rate": 0.0001785714285714286, "loss": 0.4159, "step": 20, "train/kl": 0.052512504160404205, "train/logps/chosen": -1660.366455078125, "train/logps/rejected": -1587.2052408854167, "train/rewards/chosen": -135.80235290527344, "train/rewards/margins": -6.56842549641928, "train/rewards/rejected": -129.23392740885416 }, { "epoch": 0.27, "grad_norm": 0.0, "learning_rate": 0.00015000000000000001, "loss": 0.45, "step": 40, "train/kl": 0.0, "train/logps/chosen": -4467.318576388889, "train/logps/rejected": -4453.0703125, "train/rewards/chosen": -420.4342447916667, "train/rewards/margins": -3.8474638967803116, "train/rewards/rejected": -416.5867808948864 }, { "epoch": 0.34, "eval/kl": 0.0, "eval/logps/chosen": -5048.772007042254, "eval/logps/rejected": -4424.3093354430375, "eval/rewards/chosen": -476.51050836267603, "eval/rewards/margins": -60.5168869228026, "eval/rewards/rejected": -415.99362143987344, "eval_loss": 0.47333332896232605, "eval_runtime": 139.068, "eval_samples_per_second": 2.157, "eval_steps_per_second": 0.539, "step": 50 }, { "epoch": 0.41, "grad_norm": 0.0, "learning_rate": 0.00012142857142857143, "loss": 0.4969, "step": 60, "train/kl": 0.0, "train/logps/chosen": -5034.042845911949, "train/logps/rejected": -5042.78998447205, "train/rewards/chosen": -474.4616745283019, "train/rewards/margins": -0.15693850345718374, "train/rewards/rejected": -474.3047360248447 }, { "epoch": 0.55, "grad_norm": 0.0, "learning_rate": 9.285714285714286e-05, "loss": 0.5281, "step": 80, "train/kl": 0.0, "train/logps/chosen": -5164.465606508876, "train/logps/rejected": -4831.312086092716, "train/rewards/chosen": -487.13577107988164, "train/rewards/margins": -31.98345319908691, "train/rewards/rejected": -455.1523178807947 }, { "epoch": 0.68, "grad_norm": 0.0, "learning_rate": 6.428571428571429e-05, "loss": 0.4813, "step": 100, "train/kl": 0.0, "train/logps/chosen": -5274.45413961039, "train/logps/rejected": -4860.5839608433735, "train/rewards/chosen": -499.15376420454544, "train/rewards/margins": -40.16430637322014, "train/rewards/rejected": -458.9894578313253 }, { "epoch": 0.68, "eval/kl": 0.0, "eval/logps/chosen": -5079.107394366197, "eval/logps/rejected": -4448.600079113924, "eval/rewards/chosen": -479.54401408450707, "eval/rewards/margins": -61.12139739146909, "eval/rewards/rejected": -418.422616693038, "eval_loss": 0.47333332896232605, "eval_runtime": 139.0173, "eval_samples_per_second": 2.158, "eval_steps_per_second": 0.54, "step": 100 } ], "logging_steps": 20, "max_steps": 145, "num_input_tokens_seen": 0, "num_train_epochs": 1, "save_steps": 100, "total_flos": 0.0, "train_batch_size": 4, "trial_name": null, "trial_params": null }