A Survey on Hallucination in Large Language Models: Principles, Taxonomy, Challenges, and Open Questions

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Lei Huang, Weijiang Yu, Weitao Ma, Weihong Zhong, Zhangyin Feng, Haotian Wang, Qianglong Chen, Weihua Peng, Xiaocheng Feng, Bing Qin, Ting Liu

Published: 31 Mar 2025, Last Modified: 17 Mar 2026ACM Transactions on Information SystemsEveryoneRevisionsCC BY-SA 4.0
External IDs:doi:10.1145/3703155