Leak: Fable 5.5 due this week as Gemini 4 Argon quietly hits the Gemini API
141_1337 · reddit · 2026-10-14
A Reddit post cites leakster leo (@synthwavedd) saying Fable 5.5 is slated for this week and could drop any day. The attached screenshot shows Gemini 4 Argon (gemini-4-argon) already appearing in the Gemini API model list, and leo claims OpenAI plans to ship 6.1 Astra during its "28 Days of Shipping" this month. All unverified rumors.
Related event: Rumor: Anthropic's Fable 5.5 to Launch This Week Ahead of IPO(5 posts)→
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