Unverified50% confidenceFactExact time
LLM的幻觉问题源于其训练目标是最小化交叉熵损失而非优化命题真值，是与生成机制深度耦合的固有特性而非偶发缺陷
1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
热爱LLM却厌恶炒作：工程师如何理性看待大语言模型
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