{ "best_metric": 1.157950758934021, "best_model_checkpoint": "./checkpoints/dpo-mix-7k/Qwen1.5-0.5B-dpo-mix-7k-lambda1.0-ORPO-29-9-20/checkpoint-188", "epoch": 1.0, "eval_steps": 500, "global_step": 188, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 0.27, "grad_norm": 676.0, "learning_rate": 2.5e-06, "loss": 15.3348, "step": 50 }, { "epoch": 0.53, "grad_norm": 16.875, "learning_rate": 5e-06, "loss": 3.911, "step": 100 }, { "epoch": 0.8, "grad_norm": 5.75, "learning_rate": 4.6059265481735295e-06, "loss": 1.1674, "step": 150 }, { "epoch": 1.0, "eval_loss": 1.157950758934021, "eval_runtime": 34.0907, "eval_samples_per_second": 16.573, "eval_steps_per_second": 1.056, "step": 188 } ], "logging_steps": 50, "max_steps": 376, "num_input_tokens_seen": 0, "num_train_epochs": 2, "save_steps": 500, "total_flos": 2849842200051712.0, "train_batch_size": 4, "trial_name": null, "trial_params": null }