Rumor: Anthropic's Fable 5.5 may launch this week, riding Opus 5.5 hype before a rumored November IPO

haider1 · x · 2026-10-20

User haider1 predicts Anthropic's Fable 5.5 will launch today or later this week, arguing the timing is ideal: Opus 5.5 has already built hype among developers and non-developers, and another leap would boost momentum ahead of a rumored (unconfirmed) November IPO. The author adds that OpenAI isn't "cooked" but public perception matters a lot right now. Treat as unverified speculation.

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