Unverified50% confidenceFactExact time
即使单步准确率高达99%，在300步生成后完全一致的概率也仅为(0.99)^300≈4.9%
1
Sources
50%
Confidence
Long-term
Relevance
8/25/2026
First Seen
Sources
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Related Claims
Verified如果一个10步操作中每步准确率为95%，整体成功率仅约60%76% similarVerified如果每步准确率为95%，经过20步循环后整体准确率会降至约36%73% similarVerifiedReAct的误差会链式放大：若每步准确率为p，经过n步后整体成功率约为p的n次方，单步95%准确率经过10步后整体成功率约降至59.9%，20步后仅剩35.8%71% similarUnverified'99% 准确率'的模型在生产环境中仍可能频繁出错，因为剩余的 1% 往往对应现实中最关键的长尾细节场景69% similarUnverified即便单字符识别准确率达到99%，对于一个包含10个字符的字段，其整体正确率也仅约90%，这被称为"准确率衰减效应"69% similar
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