Preprint
Aug 2026
Defake-o3: From Speculative Rationales to Verifiable Evidence for Explainable AIGI Detection
Defake-o3 is presented, an explainable AIGI detector that moves from speculative rationales to verifiable evidence, and Experiments show that Defake-o3 improves both detection accuracy and explanation quality, producing more localized, verifiable, and persuasive evidence.
Bowen Deng, Jiahui Zhan, Yikun Ji et al.
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