[KongchangAI]
Unverified50% confidenceFactExact time

余弦相似度值为1表示方向完全一致(夹角0°),值为0表示正交(夹角90°),值为-1表示方向完全相反(夹角180°)

1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/507863
API
curl https://kongchang.com/api/v1/knowledge/claims/507863
MCP
get_claim(id=507863)