models: - model: Qwen/Qwen2.5-Coder-1.5B-Instruct parameters: density: 1.0 weight: 1.0 - model: Qwen/Qwen2.5-Math-1.5B-Instruct parameters: density: 1.0 weight: 1.0 merge_method: ties base_model: Qwen/Qwen2.5-1.5B-Instruct parameters: normalize: true int8_mask: true dtype: float16