Expired50% confidenceFactExact time
The 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.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/4/2026
First Seen
Valid until: 10/2/2026(expired)
Sources
Exposing the 'Claude Fable 5' Scam: A Guide to Identifying Fake AI Products
bilibiliGPT官方车队7/2/2026
Related Claims
UnverifiedAnthropic's Claude model naming scheme follows the Claude 1/2/3/3.5/4 series with sub-model designations of Haiku, Sonnet, and Opus, and has never featured a 'Fable' designation.83% similarUnverifiedClaude's naming convention follows a 'Claude + major version + product tier' structure, such as Claude 3 Opus, Claude 3.5 Sonnet, and Claude 4 Sonnet80% similarUnverifiedThe Claude model family started with version 1.0 and has evolved through Claude 2, Claude 3, and the current 4.5 generation.78% similarUnverifiedThe Claude 3.5 series launched in 2024 further refined Claude's naming system.76% similarVerifiedAnthropic has released the Claude series of large models, including versions such as Claude 3.5 and Claude 3.7.75% similar
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