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
UnverifiedThe Claude model family started with version 1.0 and has evolved through Claude 2, Claude 3, and the current 4.5 generation.82% similarUnverifiedThe Claude 3.5 series launched in 2024 further refined Claude's naming system.79% similarUnverifiedIn 2024, Anthropic released the Claude 3.5 series of models.76% similarUnverifiedAs of mid-2025, the latest version of Anthropic's Claude is Claude 3.7 Sonnet.74% similarUnverifiedThe Claude series naming lineage includes: Claude 1, Claude 2, the Claude 3 series (Haiku, Sonnet, Opus), Claude 3.5, Claude 3.7, and subsequent versions; a product line named "Fable" has never existed.71% similar
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