Wang, H., Murata, E., Zhang, L., Sato, A., Fukuda, S., Yin, Z., … Kawahara, D. (2026). VIR-Bench: Evaluating Geospatial and Temporal Understanding of MLLMs via Travel Video Itinerary Reconstruction. Proceedings of the AAAI Conference on Artificial Intelligence, 40(12), 9747–9756. https://doi.org/10.1609/aaai.v40i12.37938