gguf dpo 18B merge llama-cpp gguf-my-repo dataset:argilla/distilabel-intel-orca-dpo-pairs base_model:vicgalle/franken-SOLAR-18B-v1.0 base_model:quantized:vicgalle/franken-SOLAR-18B-v1.0 license:apache-2.0 model-index endpoints_compatible region:us conversational