3D & Generative · Oct 27, 2026

GPT-6.1 Terra vs. Claude Sonnet 5.5 vs. Claude Haiku 5.5 on the Three.js zebra galloping test

GPT-6.1 Terra vs. Claude Sonnet 5.5 vs. Claude Haiku 5.5 on the Three.js zebra… by Pranav Reddy. Watch the 3D & Generative video and visit the original X post.

Pranav Reddy@AI_Screening
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Sonnet 5.5 + Haiku 5.5
31 likes · 1,488 views on X, checked Oct 27, 2026
From the creator’s post · Pranav Reddy on X
GPT-6.1 Terra vs. Claude Sonnet 5.5 vs. Claude Haiku 5.5 on the Three.js zebra galloping test >claude cooking continues even in mid tier >haiku feels better than 6.1 Terra
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Video and prompt by Pranav Reddy. Original post ↗