Qwen vs GPT vs Grok: Building a Three.js fragrance site showdown
Acceptable-Object390 · reddit · 2026-08-18
The author tasked Qwen 3.8 27B (Local), GPT-5.6 Terra, and Grok 4.6 with independently building a premium Three.js fragrance launch site from the same Git baseline, comparing the results:
- Qwen 3.8 27B: Strongest technical ambition, most complex architecture (16 files, 3000+ lines), featuring particle systems and timelines. However, the JS bundle is large (545KB), and it couldn't programmatically verify WebGL pixels.
- GPT-5.6 Terra: Best copy and editorial direction (high-end copy like "a study in gravity and glow"), strong visual narrative, but code is monolithic (main.js/style.css), lacking modularity.
- Grok 4.6: Best compactness and pragmatic interaction details. Accessibility support (keyboard nav, skip links) and form handling (duplicate email detection) are well-considered, but visually less ambitious.
Conclusion: Qwen wins on technical completeness, Terra on creative copy, and Grok on pragmatic engineering.
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