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When Answers Stray from Questions: Hallucination Detection via Question-Answer Orthogonal Decomposition
新方法通过正交分解问答表征，实现高效幻觉检测，兼顾准确率与分布迁移鲁棒性。
arXiv:2605.14449v1 Announce Type: cross Abstract: Hallucination detection in large language models (LLMs) requires balancing accu racy, efficiency, an…