gguf quantized 2-bit 3-bit 4-bit 5-bit 6-bit 8-bit GGUF text-generation base_model:Orenguteng/Llama-3-8B-LexiFun-Uncensored-V1 base_model:quantized:Orenguteng/Llama-3-8B-LexiFun-Uncensored-V1 region:us imatrix conversational