merge_method: passthrough dtype: bfloat16 slices: - sources: - model: Qwen/Qwen1.5-4B-Chat layer_range: [0, 30] - sources: - model: TinyLlama/TinyLlama-1.1B-intermediate-step-1195k-token-2.5T layer_range: [0, 22] merge_method: passthrough