GPT-6.1 Terra vs Sonnet 5.5: same prompt, 3D snow globe in three.js

Mr Tactical @MrTacticalXOriginally posted 2026.10.27

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GPT-6.1 Terra (NEW) vs Claude Sonnet 5.5, both on High. Same prompt: build a 3D snow globe in code (three.js) with a tiny winter village inside, glass, snow and a shake. Top: GPT-6.1 Terra (2 min, ~$0.13) Bottom: Sonnet 5.5 (35 min, $7.08)

This post quotes another post: “GPT-6.1 Terra vs Claude Haiku 5.5: coding a 3D snow globe”