Mysterious GPT-Next model leaks with impressive early benchmarks; Fable 5.5 and Gemini 4 Argon rumored
WorldofAI · youtube · 2026-10-06
WorldofAI's weekly AI news roundup covers:
- A mysterious stealth "GPT-Next" model spotted in benchmarks, with strong early results (unconfirmed leak, likely OpenAI).
- Rumors of Fable 5.5 launching, plus updates around Gemini 4 Argon and recursive self-improvement (RSI).
- Other items: SemiAnalysis's report on Anthropic subscriptions' economics (5x margin gap), Reflection.ai's new Beam product, and community model tests.
Note: the video is sponsor-supported and the leak is unverified.
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