Unverified50% confidenceFactExact time
Claude's naming convention follows a 'Claude + major version + product tier' structure, such as Claude 3 Opus, Claude 3.5 Sonnet, and Claude 4 Sonnet
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
Is Claude Opus 4.8 Real? Risk Analysis of No-VPN AI Platforms
bilibiliAIGC技术流学院6/4/2026
Related Claims
UnverifiedClaude系列命名谱系包括：Claude 1、Claude 2、Claude 3系列（Haiku、Sonnet、Opus）、Claude 3.5、Claude 3.7及后续版本，从未出现过名为「Fable」的产品线80% similarUnverifiedClaude的命名体系遵循'Claude + 大版本号 + 产品线'的规则，产品线分为Haiku、Sonnet、Opus三档80% similarUnverifiedCursor中可选的Claude版本通常包括Claude 3.5 Sonnet和Claude 478% similarUnverifiedClaude 3.5 Sonnet和Claude 4系列在SWE-bench等权威评测中表现突出78% similarUnverified实验中使用的Claude版本从Sonnet 3.5升级到了Claude 476% similar
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