transformers safetensors mixtral text-generation dataset:jondurbin/truthy-dpo-v0.1 dataset:kyujinpy/orca_math_dpo dataset:jondurbin/gutenberg-dpo-v0.1 base_model:nbeerbower/bophades-mistral-truthy-DPO-7B license:apache-2.0 autotrain_compatible endpoints_compatible text-generation-inference region:us