Expired50% confidenceFactExact time
以当前主流模型为例，生成一封300词邮件的成本不到0.01美元
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
8/11/2026
First Seen
Valid until: 8/25/2026(expired)
Sources
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Cite This Claim
Stable URI
https://kongchang.com/claim/729847API
curl https://kongchang.com/api/v1/knowledge/claims/729847MCP
get_claim(id=729847)