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Too much irrelevant information, poor structure, or missing data can lead to worse reasoning and more hallucinations, a phenomenon known as 'Context Rot.'
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8/30/2026
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UnverifiedContext Rot refers to the phenomenon where, as the number of conversation turns increases, irrelevant information accumulates and the attention budget becomes filled with low-value content, causing reasoning quality to continuously decline.80% similarUnverified尽管上下文窗口很大，上下文腐化（Context Rot）依然是巨大问题，模型对上下文中不同位置信息的注意力分布不均匀（Lost in the Middle效应）74% similarUnverified自回归解码存在结构性缺陷，早期输出偏离事实会导致后续内容在错误方向上越走越远，形成雪崩效应73% similarUnverified低质量的知识库会导致幻觉式引用，即模型看似使用知识库内容实则引用了错误或无关片段72% similarUnverifiedLimitations of RAG include that poor quality of retrieved documents, retrieval failures, and the model ignoring retrieved evidence (attention drift) can still lead to hallucinations.70% similar
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