Leaked screenshots suggest unannounced Gemini 4 Carbon variants

Reddit users have posted screenshots of what appears to be a Gemini model picker listing unreleased models such as Gemini 4 Carbon and 4 Argon, with some menus even showing "Claude Opus 5.5"; none of this has been officially confirmed.

2026-11-11 ~ 2026-11-11 · 4 related posts

• Unverified screenshot claims Gemini Carbon is live, also lists Claude Opus 5.5 — Strange_Witness_2449 · 2026-11-11
• Gemini app screenshot reveals unconfirmed '4 Carbon' top-tier model slot — DrCataclysm · 2026-11-11
• Leaked Gemini model picker shows 3.5 Flash-Lite, 3.8 Flash, 4 Argon and 4 Carbon — Then_Flounder6906 · 2026-11-11
• Screenshot Surfaces Purportedly Showing Unreleased Gemini 4 Carbon Model Slot — Clear-Complaint-322 · 2026-11-11