transformers safetensors idefics2_moe text-generation nlp code vision chemistry engineering biology bio-inspired text-generation-inference materials science mixture-of-experts science latex image-text-to-text conversational custom_code multilingual en dataset:lamm-mit/Cephalo-Bioinspired-Mechanics-Materials dataset:lamm-mit/Cephalo-Wikipedia-Materials arxiv:2405.19076 license:apache-2.0 autotrain_compatible region:us