transformers safetensors mistral text-generation conversational dataset:jondurbin/gutenberg-dpo-v0.1 base_model:TheDrummer/Rocinante-12B-v1 base_model:finetune:TheDrummer/Rocinante-12B-v1 license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us