Unverified50% confidenceTradeoffExact time
将非结构化文档转化为高质量知识图谱通常需经历OCR识别、版面分析、段落分割、实体识别、关系抽取等多个环节，每一步都可能引入误差
1
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50%
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Long-term
Relevance
8/28/2026
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