Gemini 4 Hydrogen shows up in the Gemini app model picker in user screenshots
CB1000R974 · reddit · 2026-11-13
A Reddit user's Gemini app screenshot shows a "4 Hydrogen" tier alongside 3.5 Flash-Lite, 3.1 Pro and 4 Argon. Multiple users report the unreleased model briefly appearing in their accounts before being removed — likely a staged rollout leak.
Related event: Gemini 4 Hydrogen surfaces across Google products ahead of launch(27 posts)→
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