transformers safetensors mixtral text-generation mergekit merge arxiv:2311.03099 arxiv:2306.01708 base_model:Doctor-Shotgun/Mixtral-8x7B-Instruct-v0.1-LimaRP-ZLoss-DARE-TIES base_model:quantized:Doctor-Shotgun/Mixtral-8x7B-Instruct-v0.1-LimaRP-ZLoss-DARE-TIES autotrain_compatible text-generation-inference 4-bit awq region:us