Unverified85% confidenceFactExact time
幻觉（Hallucination）指大语言模型生成看似合理但实际错误或无依据的内容，是当前所有LLM的共性问题，根源在于模型本质上是基于概率的文本生成器而非知识检索系统
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85%
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Long-term
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8/2/2026
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Partially VerifiedModel Hallucination refers to when large language models generate content that appears plausible but is actually incorrect, delivered with high confidence despite lacking factual support.87% similarPartially VerifiedLLMs have a hallucination characteristic, potentially generating code that appears plausible but actually contains logical errors or functional defects with confidence, without proactively flagging it.84% similarVerified大模型幻觉是指语言模型生成看似合理但实际不正确或不存在的内容79% similarUnverifiedCitation hallucination is a special subtype of the hallucination problem in large language models, with its technical root cause being that LLMs learn the probability distribution of token sequences rather than precise memorization of real-world facts.79% similar
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