models:
  - model: Qwen/Qwen2.5-1.5B-Instruct
    parameters:
      weight: 1.0
  - model: outputs/model_harmful_lora
    parameters:
      weight: -1.0
merge_method: task_arithmetic
base_model: thrnn/qwen2.5-1.5b-medical-sft-dare
dtype: float16