@inproceedings{chen-etal-2026-gobench, title = "{GOB}ench: Stage-Wise Diagnostics and the Visual Paradox in Multimodal Graph Optimization", author = "Chen, Yinghao and Xie, Wantong and Zeng, Shuli and Zhang, Sijia and Pan, Xiaotian and Wu, Feng and Li, Xiangyang", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.306/", pages = "6144--6167", ISBN = "979-8-89176-395-1" }