transformers safetensors llama text-generation finetune dpo Instruct augmentation german conversational en de dataset:argilla/distilabel-math-preference-dpo base_model:fblgit/LUNA-SOLARkrautLM-Instruct base_model:quantized:fblgit/LUNA-SOLARkrautLM-Instruct license:cc-by-nc-4.0 autotrain_compatible text-generation-inference 4-bit gptq region:us