slices:
  - sources:
    - model: Qwen/Qwen2.5-3B-Instruct
      layer_range: [0, 26]
  - sources:
    - model: Qwen/Qwen2.5-1.5B-Instruct
      layer_range: [0, 18]
  - sources:
    - model: Qwen/Qwen2.5-3B-Instruct
      layer_range: [26, 36]
  - sources:
    - model: Qwen/Qwen2.5-1.5B-Instruct
      layer_range: [18, 28]
merge_method: passthrough
dtype: bfloat16