transformers safetensors llama text-generation mergekit merge en ja arxiv:2311.10702 arxiv:2311.03099 arxiv:2306.01708 base_model:allenai/tulu-2-dpo-7b base_model:merge:allenai/tulu-2-dpo-7b base_model:tokyotech-llm/Swallow-7b-instruct-hf base_model:merge:tokyotech-llm/Swallow-7b-instruct-hf license:llama2 autotrain_compatible text-generation-inference endpoints_compatible region:us