Same 10 prompts, one year apart: GPT-6 output dwarfs the GPT-5 3D editor demo

Just_Lingonberry_352 · reddit · 2026-11-06

A year after building a 3D editor with GPT-5 in 10 prompts, the author reran a comparable 10-prompt build on GPT-6 and got a far richer result — a full virtual internet cafe web app they could keep extending. A neat longitudinal comparison of the GPT-5 → GPT-6 leap in vibe coding capability.

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