transformers gguf en base_model:NeverSleep/Noromaid-v0.4-Mixtral-Instruct-8x7b-Zloss base_model:quantized:NeverSleep/Noromaid-v0.4-Mixtral-Instruct-8x7b-Zloss license:cc-by-nc-4.0 endpoints_compatible region:us conversational