transformers gguf text-generation-inference GGUF GPT4All-community GPT4All chat aligned instruct code nlp text-generation multilingual en arxiv:2404.14219 arxiv:2407.13833 base_model:microsoft/Phi-3.5-mini-instruct base_model:quantized:microsoft/Phi-3.5-mini-instruct license:mit region:us conversational