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arXivYixuan Even Xu, Ziqian Zhong, Aditi Raghunathan, Fei Fang, J. Zico KolterTue, May 19, 2026, 1:13 AM PDT
score 17.0

AI detectors fooled by base models, not instruction-tuned ones

Original: Base Models Look Human To AI Detectors

Source: arxiv.org

Writing ELI5 summary…