Arena test: Gemini 4 Carbon vs Opus 5.5 vs GPT-6 Astra on Three.js

A Three.js comparison in Arena pits Gemini 4 Carbon against Opus 5.5 and GPT-6 Astra, with Carbon judged to beat Opus 5.5.

Pranav Reddy

@AI_ScreeningArchived 11 days agoOriginally posted 2026.10.22

Pranav Reddy @AI_ScreeningOriginally posted 2026.10.22

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Gemini 4 Carbon checkpoint in Arena vs. Opus 5.5 vs. GPT-6 Astra >Clearly, Carbon outperforms Opus 5.5 on this Three.js test. >Carbon definitely takes the top stop when it is officially released.

x.com/ai_screening/status/2113184121883435047Archived 2026.10.23 09:54

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