transformers safetensors mistral text-generation text-generation-inference unsloth trl text-classification en es dataset:jondurbin/truthy-dpo-v0.1 dataset:BarraHome/ultrafeedback_binarized base_model:BarraHome/zephyr-dpo-4bit base_model:finetune:BarraHome/zephyr-dpo-4bit license:mit model-index autotrain_compatible endpoints_compatible region:us