DeepSeek's CoT debugging its own 3D render is a joy to read

teortaxesTex · x · 2026-11-08

A shared screenshot shows DeepSeek's chain-of-thought debugging a 3D scene render: it reasons through why ferns render white, ruling out material defaults, inverted normals, and object nesting before landing on specular blowout from thin geometry under strong rim light, then lays out a three-step fix plan. The poster jokes it's "DeepSeek looking at DeepSeek's outputs: What?" and says they really enjoy the CoT style.

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