transformers safetensors llama text-generation mergekit merge arxiv:2212.04089 base_model:LargeWorldModel/LWM-Text-Chat-1M base_model:merge:LargeWorldModel/LWM-Text-Chat-1M base_model:NousResearch/Llama-2-7b-chat-hf base_model:merge:NousResearch/Llama-2-7b-chat-hf license:mit autotrain_compatible text-generation-inference endpoints_compatible region:us