Rumor: Gemini 4.0 Pro spotted testing in LMArena under the name Gemini 3.8 Flash
gaganghotra_ · x · 2026-09-17
A community post claims the upcoming Gemini 4.0 Pro is being tested on LMArena under the anonymous codename Gemini 3.8 Flash, with a side-by-side comparison shared. This is an unverified rumor; Google has not confirmed the model's identity.
Related event: Suspected Gemini 4 Pro Surfaces Anonymously on LMArena as '3.8 Flash'(13 posts)→
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