@inproceedings{li-etal-2026-construction, title = "Construction of a {J}apanese {RAG} Benchmark Using Synthetic Documents on Non-existent Entities and Events", author = "Li, Shengzhe and Ohagi, Masaya and Tsukagoshi, Hayato and Fukuchi, Akihiko and Shibata, Tomohide and Kawahara, Daisuke", editor = "Piperidis, Stelios and Bel, N{\'u}ria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio", booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "ELRA Language Resource Association", url = "https://aclanthology.org/2026.lrec-1.589/", doi = "10.63317/443h4s9sm3gy", pages = "7435--7445" }