models:
  - model: Qwen/Qwen2.5-Coder-1.5B-Instruct
    parameters:
      # density: 0.5
      weight: 0.9
  - model: Qwen/Qwen2.5-Math-1.5B-Instruct
    parameters:
      # density: 0.5
      weight: 0.1
merge_method: ties
base_model: Qwen/Qwen2.5-1.5B
parameters:
  normalize: true
  int8_mask: true
tokenizer_source: Qwen/Qwen2.5-Coder-1.5B-Instruct
dtype: bfloat16