{ "method": "LoRA", "lora_rank": 32, "lora_alpha": 32, "lora_dropout": 0.05, "learning_rate": 2.0e-4, "weight_decay": 0.001, "warmup_ratio": 0.03, "lr_scheduler_type": "cosine", "per_device_train_batch_size": 1, "gradient_accumulation_steps": 4, "sequence_length": 32768, "packing": true, "bf16": true, "enable_thinking": false, "num_train_epochs": 1, "save_every_steps": 256, "base_model": "OpenOneRec/OneReason-0.8B-pretrain-competition" }