[KongchangAI]
Unverified50% confidenceFactExact time

1949年苏联成功试爆第一颗原子弹

1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen

Sources

Cite This Claim

Stable URI
https://kongchang.com/claim/688987
API
curl https://kongchang.com/api/v1/knowledge/claims/688987
MCP
get_claim(id=688987)