{
  "train_file": "data_processed/medrect_v2/mixed_sft_train.jsonl",
  "eval_split": 0.05,
  "limit": null,
  "model_name": "Qwen/Qwen3-4B",
  "output_dir": "outputs/local_training/qwen3-4b-medrect-mixed-v2",
  "max_seq_length": 4096,
  "per_device_train_batch_size": 2,
  "gradient_accumulation_steps": 16,
  "learning_rate": 0.0001,
  "num_train_epochs": 3,
  "warmup_ratio": 0.1,
  "weight_decay": 0.1,
  "logging_steps": 10,
  "save_steps": 100,
  "eval_steps": 50,
  "bf16": true,
  "gradient_checkpointing": true,
  "lora_r": 64,
  "lora_alpha": 128,
  "lora_dropout": 0.05,
  "lora_target_modules": "all-linear",
  "early_stopping_patience": 3,
  "no_early_stopping": false,
  "wandb": true,
  "wandb_project": "medrect-mixed-sft-v2",
  "seed": 42,
  "debug_samples": 2,
  "dataloader_num_workers": 4
}