merge_method: sce  
models:
  # Pivot model
  - model: Qwen/Qwen2.5-7B-Instruct-1M
  # Target models  
  - model: Qwen/Qwen2.5-7B  
base_model: Qwen/Qwen2.5-7B-Instruct-1M  
parameters:  
  select_topk: 1  
dtype: bfloat16  
tokenizer_source: base  
normalize: true  
int8_mask: true  
name: Qwen2.5-7B-1M