trl gguf distilabel dpo rlaif rlhf llama-cpp gguf-my-repo en dataset:argilla/dpo-mix-7k base_model:argilla/CapybaraHermes-2.5-Mistral-7B base_model:quantized:argilla/CapybaraHermes-2.5-Mistral-7B license:apache-2.0 model-index endpoints_compatible region:us conversational