slices:
  - sources:
    - model: meta-llama/Meta-Llama-3-8B-Instruct
      layer_range: [0, 10]
  - sources:
    - model: TsinghuaC3I/Llama-3-8B-UltraMedical
      layer_range: [10,20]
merge_method: passthrough
dtype: bfloat16