merge_method: sce
base_model: Qwen/Qwen2.5-32B  # Pivot model (zero weight)
dtype: bfloat16
parameters:
  select_topk: 1.0
models:
  # Pivot model (explicitly zero-weighted)
  - model: Qwen/Qwen2.5-32B
    parameters:
      weight: 0.0  # Zero contribution to merged weights
      # sparsity: 0.0  # Optional: enforce sparsity if needed
  # Target models with assigned weights
  - model: Qwen/QwQ-32B
    parameters:
      weight: 0.95  # Dominant contributor
  - model: deepseek-ai/DeepSeek-R1-Distill-Qwen-32B
    parameters:
      weight: 0.01  # Minimal contribution
  - model: NovaSky-AI/Sky-T1-32B-Flash
    parameters:
      weight: 0.04  # Minimal contribution