LuminaBench: Gemini 4 Carbon vs Opus 5.5 on 3D helicopter

Lumina @LuminaBenchOriginally posted 2026.10.24

Open original on X

Gemini 4 Carbon vs Opus 5.5: 3D Helicopter Carbon was done in arena in a tad over 30 minutes, Opus 5.5 is on Extra and took 55 minutes Something to keep in mind is that Opus 5.5 is in its preferred harness, Claude Code, I personally prefer Carbon's design but Opus 5.5 is more polished overall

This post quotes another post: “Gemini 4 Carbon one-shots a 3D helicopter model”