DeepSeek V4.1-Flash rebuilds an Adidas shoe in Blender — and honestly lists 9 mismatches vs the reference

cedric_chee · x · 2026-10-18

A head-to-head eval pitting DeepSeek V4.1-Flash-1017 against Opus 5.5, GPT-6.1 Sol, Astra, and Fable 5.1 on one task: recreate the Adidas Adizero Adios Pro in Blender from studio shots, then build a real brand website — comparing cost, efficiency, 3D accuracy, render fidelity, and design taste.

The screenshot's highlight is the model's BUILDNOTES: it admits "the construction logic and page are much stronger than the sculpt" and candidly lists 9 things it could not match — toe box volume, heel/collar sculpture, tongue, stripe geometry, upper translucency, foam surface, outsole, ENERGYRIM construction, and the missing true cutaway — each with reasoning (e.g., transparency washed out black stripes to gray, so it settled at 0.96 alpha).

QA evidence: no console errors, 26 draw calls, 335k triangles, 2048 shadow map, 99.7% cache hit, 54.6M tokens used. Author's verdict: "at least DeepSeek is honest about the gap."

Related event: DeepSeek beats Opus in blind Blender benchmark at fraction of cost(3 posts)→

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