transformers safetensors mistral text-generation text-generation-inference unsloth trl conversational en dataset:jondurbin/truthy-dpo-v0.1 base_model:BarraHome/rezephyr_merged_4bit base_model:finetune:BarraHome/rezephyr_merged_4bit license:apache-2.0 model-index autotrain_compatible endpoints_compatible region:us