models: - model: Qwen/Qwen2.5-7B-Instruct parameters: density: 0.5 weight: 0.5 - model: Qwen/Qwen2.5-7B parameters: density: 0.5 weight: 0.5 merge_method: ties base_model: Qwen/Qwen2.5-7B-Instruct parameters: normalize: false int8_mask: true dtype: float16