transformers safetensors llama text-generation merge mergekit lazymergekit openbmb/MiniCPM-2B-dpo-bf16-llama-format conversational base_model:openbmb/MiniCPM-2B-dpo-bf16-llama-format base_model:finetune:openbmb/MiniCPM-2B-dpo-bf16-llama-format autotrain_compatible text-generation-inference endpoints_compatible region:us