models:
  - model: Qwen/Qwen2.5-Math-1.5B-Instruct
    parameters:
      weight: 0.5
  - model: DeepSeek-AI/DeepSeek-R1-Distill-Qwen-1.5B
    parameters:
      weight: 0.5

merge_method: dare_ties
base_model: Qwen/Qwen2.5-Math-1.5B-Instruct
parameters:
  density: 0.53
  int8_mask: true
normalize: true
dtype: bfloat16