Gemini 4 Carbon enters early access, spotted in LMArena, stronger at 3D than Argon

lyraxana · x · 2026-10-21

Gemini 4 Carbon's Early Access Program has reportedly started: partners have access and the model is being tested in LMArena, with release said to be close. It is noticeably better than Gemini 4 Argon at 3D generation, though frontend/UI generation remains weak; it's slower but less lazy. The attached EAP page shows the program is invite-only, separate from Vertex AI, and bars public disclosure of unreleased models during early access.

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