WANG, Xi; SHI, Quan; DING, Zenghui; GAO, Jianqing; YANG, Xianjun. Hallucination as a Computational Boundary: A Hierarchy of Inevitability and the Oracle Escape. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 40, p. 33675–33682, 2026. DOI: 10.1609/aaai.v40i40.40657. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40657. Acesso em: 25 may. 2026.