@article{whenagentsmisremembercollectivelyexplori, title = {When Agents "Misremember" Collectively: Exploring the Mandela Effect in LLM-based Multi-Agent Systems}, author = {Naen Xu and Hengyu An and Shuo Shi and Jinghuai Zhang and Chunyi Zhou and Changjiang Li and Tianyu Du and Zhihui Fu and Jun Wang and Shouling Ji}, year = {2026}, eprint = {2602.00428}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2602.00428}, }