Viral Screenshot Shows 'Fable 5.2' and Opus 5.5 in Claude Code — Likely a Fake

YashasGunderia · x · 2026-11-10

A viral screenshot of the Claude Code model picker lists seemingly future Anthropic models like Opus 5.5, Fable 5.2/5.1, Sonnet 5.5 and Haiku 5.5. The poster claims 'Fable 5.2 is here' and speculates a 5.5 delay over security issues. Unverified and likely a fabricated mock — treat as a meme, not official news.

Related event: Claude Fable/Mythos 5.2 Rumors Spread Across Multiple Accounts, Likely Fabricated(10 posts)→

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