Websites built with GPT-6.1 Sol

Yes. All 20 sites on this page were built by GPT-6.1 Sol (OpenAI) running in Codex, each from one VibeFather prompt with nothing added. Every build was checked on desktop and mobile before it went live, and the prompt is on each template page so you can run the same text yourself.

Judge the output directly: 20 live demos across 15 templates, mostly landing page (10), interactive explainer (5), interactive toy (5) and e-commerce (4). Each one passed our review for layout, responsiveness, motion and copy before publishing. Open any card to use the real site rather than a screenshot.

Yes. 12 of its builds use 3D / WebGL, 11 of them with Three.js — for example Interactive Apartment Floor Plan Tour, 3D Colosseum History Explorer and Sea Salt Brand Website.

Yes. 1 of its builds is a multi-page site, up to 2 pages from a single prompt — for example Risograph Indie Magazine Website.

Its builds include micro-interactions (16), scroll animation (7), page transitions (1) and text animation (1). The motion is written into each prompt, so the same prompt in your tool asks for the same effects.

Each prompt names its stack, and GPT-6.1 Sol followed it: plain html (11), three.js (11) and react (9). A typical build ships 14 files (about 738 KB built).

10 templates have a build from both models, made from the same prompt. The comparison page puts them side by side so you can judge the results yourself instead of relying on benchmarks.

We ran GPT-6.1 Sol in Codex. The prompts are plain Markdown, so any tool that offers GPT-6.1 Sol works — Claude Code, Codex, Cursor, Windsurf and others. You can also run npx vibefather add <slug> to drop prompt.md and DESIGN.md into a project.

9 of these templates have a free prompt (CC BY-NC 4.0 for personal projects); 6 are Pro. Pro includes every prompt, the source code of each live demo and a commercial license.