@inproceedings{ijcai2026p650,
  title     = {Simulated Ignorance Fails: A Systematic Study of LLM Behaviors on Forecasting Problems Before Model Knowledge Cutoff},
  author    = {Li, Zehan and Wang, Yuxuan and El Lahib, Ali and Xia, Ying-Jieh and Pi, Xinyu},
  booktitle = {Proceedings of the Thirty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-26}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Diego Calvanese},
  pages     = {5837--5845},
  year      = {2026},
  month     = {8},
  note      = {Main Track},
  doi       = {10.24963/ijcai.2026/650},
  url       = {https://doi.org/10.24963/ijcai.2026/650},
}