transformers gguf mistral quantized 2-bit 3-bit 4-bit 5-bit 6-bit 8-bit GGUF safetensors llama text-generation mergekit merge arxiv:2311.03099 base_model:LargeWorldModel/LWM-Text-Chat-1M autotrain_compatible endpoints_compatible text-generation-inference region:us base_model:mergekit-community/LWM-14b-Text-Chat-1M base_model:quantized:mergekit-community/LWM-14b-Text-Chat-1M