transformers safetensors mistral text-generation Mistral instruct finetune synthetic quantized 4-bit AWQ autotrain_compatible endpoints_compatible chatml conversational en arxiv:2310.04484 base_model:NousResearch/Genstruct-7B base_model:quantized:NousResearch/Genstruct-7B license:apache-2.0 text-generation-inference awq region:us