Do Large Language Models Favor Recent Content? A Study on Recency Bias in LLM-Based Reranking

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Hanpei Fang, Sijie Tao, Nuo Chen, Kai-Xin Chang, Tetsuya Sakai

Published: 2025, Last Modified: 02 Mar 2026SIGIR-AP 2025EveryoneRevisionsBibTeXCC BY-SA 4.0