4M-21: An Any-to-Any Vision Model for Tens of Tasks and Modalities - Bachmann, Roman; Kar, Oğuzhan Fatih; Mizrahi, David; Garjani, Ali; Gao, Mingfei; Griffiths, David; Hu, Jiaming; Dehghan, Afshin; Zamir, Amir (Advances in Neural Information Processing Systems, 2024)