Zhou, Y., Huang, H., Liu, Y., Dai, R., Wang, X., Zhang, X., … Deng, Y. (2026). Do Retrieval Augmented Language Models Know When They Don’t Know?. Proceedings of the AAAI Conference on Artificial Intelligence, 40(41), 35158–35166. https://doi.org/10.1609/aaai.v40i41.40822