Gemini 4 Pro and Claude Opus 5.5 lead Arena comparison, video shows

A comparison video shows Gemini 4 Pro and Claude Opus 5.5 performing best in Arena, with Gemini 3.8 Flash doing reasonably well and GPT-6 Astra in the middle of the pack.

Pranav Reddy

@AI_ScreeningArchived 2026.09.28Originally posted 2026.09.27

Pranav Reddy @AI_ScreeningOriginally posted 2026.09.27

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Gemini 4 pro(in arena) vs. Gemini-3.8 Flash vs. Claude opus 5.5 vs. GPT-6 Astra >Gemini 4 pro and Claude opus 5.5 doing great >Gemini 3.8 Flash reasonably did well ⁠> GPT-6 Astra might be better than 3.8 Flash, but worse than Gemini 4 Pro and Opus 5.5⁠

x.com/ai_screening/status/2104104495391334753Archived 2026.09.28 09:56

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