transformers safetensors qwen2 text-generation orpo sft chatml conversational en dataset:mlabonne/orpo-dpo-mix-40k base_model:MaziyarPanahi/calme-2.4-rys-78b base_model:finetune:MaziyarPanahi/calme-2.4-rys-78b license:mit model-index autotrain_compatible text-generation-inference region:us