待验证75% 置信事实精确时间
As a learning platform's content library grows from dozens to hundreds or thousands of modules, search quality actually gets worse
1
来源数
75%
置信度
长期有效
时效性
2026/8/2
首次发现
来源
涉及实体
引用此条事实
Stable URI
https://kongchang.com/claim/680223API
curl https://kongchang.com/api/v1/knowledge/claims/680223MCP
get_claim(id=680223)