transformers gguf alignment-handbook trl dpo generated_from_trainer en dataset:HuggingFaceH4/ultrafeedback_binarized base_model:sfulay/zephyr-7b-dpo-full-ultrabin-2 base_model:quantized:sfulay/zephyr-7b-dpo-full-ultrabin-2 license:apache-2.0 endpoints_compatible region:us