transformers gguf mistral quantized 2-bit 3-bit 4-bit 5-bit 6-bit 8-bit GGUF safetensors mixtral text-generation moe license:apache-2.0 model-index autotrain_compatible endpoints_compatible text-generation-inference region:us base_model:zhengr/MixTAO-7Bx2-MoE-v8.1 base_model:quantized:zhengr/MixTAO-7Bx2-MoE-v8.1