Wang, H. et al. 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 (Mar. 2026), 9747–9756. DOI:https://doi.org/10.1609/aaai.v40i12.37938.