Unverified50% confidenceTradeoffExact time
ReAct和Plan-and-Execute两种模式都面临早期步骤误判被后续步骤当作前提接受导致的错误累积问题
1
Sources
50%
Confidence
Long-term
Relevance
10/8/2026
First Seen
Sources
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UnverifiedReAct范式在实际工程落地中面临错误传播问题，随着推理步骤增加错误会在循环中累积放大79% similarUnverifiedReAct框架中若第一步推理出现偏差，后续所有步骤都将在错误前提上叠加，形成「认知雪崩」效应，即错误累积风险77% similarUnverifiedPlan-Act-Observe架构天然缺少人工干预的暂停点，一旦初始指令不精确，错误会在循环中被逐步放大76% similarVerified自回归模型在推理链早期产生错误中间结论会导致后续步骤累积错误，形成错误积累效应75% similarUnverified在多步骤Agent场景中，一个早期步骤的参数错误可能在多步之后才以错误后果显现，补救成本往往远超预防成本73% similar
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