[KongchangAI]
Unverified50% confidenceFactExact time

Claude模型家族经历了Claude 1(2023年3月)、Claude 2(2023年7月)、Claude 3(2024年3月,含Haiku/Sonnet/Opus三级)的迭代

1
Sources
50%
Confidence
Long-term
Relevance
7/18/2026
First Seen

Sources

Related Claims

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API
curl https://kongchang.com/api/v1/knowledge/claims/548617
MCP
get_claim(id=548617)