[KongchangAI]
Unverified60% confidenceFactTime unknown

Claude模型家族从1.0版本起步,经历了Claude 2、Claude 3到当前的4.5代际演进

2
Sources
60%
Confidence
Long-term
Relevance
6/1/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/20571
API
curl https://kongchang.com/api/v1/knowledge/claims/20571
MCP
get_claim(id=20571)