Unverified50% confidenceFactExact time
Research from institutions including Stanford University shows that for short texts under 200 words, the false positive rate of existing detectors can be as high as tens of percentage points.
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50%
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10/5/2026
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Unverified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"71% similarUnverifiedFor a document containing 100 fields, even if the per-field accuracy is as high as 99%, the probability of the entire document being fully correct is only about 37%.68% similarUnverified实验数据显示，经过5-10轮迭代训练后，模型在低频词汇和长尾知识上的覆盖率下降超过40%，而输出文本在表面流畅性上几乎没有可察觉的退化68% similar
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