transformers pytorch t5 text2text-generation medical question-answering fusion-in-decoder en dataset:disi-unibo-nlp/medqa-5-opt-MedGENIE arxiv:2403.01924 arxiv:2207.08143 arxiv:2309.02233 arxiv:2311.16079 arxiv:2402.10373 arxiv:2308.09442 arxiv:2212.13138 arxiv:2210.09338 arxiv:2210.06345 arxiv:2201.08860 arxiv:2104.06378 arxiv:1901.08746 license:mit autotrain_compatible text-generation-inference endpoints_compatible region:us