Paul Gavrikov Wei Lin 0019 Muhammad Jehanzeb Mirza Soumya Jahagirdar Muhammad Huzaifa Sivan Doveh Serena Yeung-Levy James R. Glass Hilde Kuehne VisualOverload: Probing Visual Understanding of VLMs in Really Dense Scenes. 2025 September abs/2509.25339 CoRR https://doi.org/10.48550/arXiv.2509.25339 db/journals/corr/corr2509.html#abs-2509-25339 streams/journals/corr