Rumor: Gemini 4 Carbon coding on par with Opus 5.5

Qwinah @MaaSonderOriginally posted 2026.10.20

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Gemini 4 Carbon is happening and apparently on par with Opus 5.5 coding Sergey Brin confirmed Google is on a recursive self improvement treadmill and are a couple models ahead internally could be just an upgrade to Argon or a separate model

This post quotes another post: “Rumor: Gemini 4 Carbon may launch this month, coding near Opus 5.5”