transformers gguf mistral text-generation en dataset:teknium/openhermes dataset:allenai/ultrafeedback_binarized_cleaned dataset:Intel/orca_dpo_pairs base_model:openaccess-ai-collective/DPOpenHermes-7B-v2 base_model:quantized:openaccess-ai-collective/DPOpenHermes-7B-v2 license:apache-2.0 text-generation-inference region:us