[KongchangAI]
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%
Confidence
Long-term
Relevance
8/28/2026
First Seen

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https://kongchang.com/claim/810659
API
curl https://kongchang.com/api/v1/knowledge/claims/810659
MCP
get_claim(id=810659)