The prompt
Prompt coming.
The exact prompt from the published test.
The builds
Kimi K3 · Screenshot of the buildRuns in your browser
Featured in
Kimi K3 vs Fable 5 vs. GPT 5.6 (Raw Results)
This build’s chapter starts at 45:54.
A full RadioShack rebrand delivered as a PowerPoint deck with GPT Image Gen.
Prompt coming.
The exact prompt from the published test.
Kimi K3 · Screenshot of the buildRuns in your browser
Featured in
This build’s chapter starts at 45:54.

Each model designs an original, award-worthy website, judged on pure taste.

And a full brand identity system for a maker of precision navigational instruments, with the logo drawn in code as real SVG, plus palette, type, and applied mockups.


Kimi K3.1 Pro is free to try with limits, paid plans start at $15 a month, and the open weights are now on Hugging Face. In my three builds against Opus 5.5, Fable 5.1, GPT-6 Astra and DeepSeek V4.1 Flash, it came last every time.

Pat Simmons ran about 50 prompts through ChatGPT Images 2.0 next to GPT Image 1.5 and Google's Nano Banana. Images 2.0 won photos, maps and infographics, and Nano Banana won handwriting and receipts.

Seven builds in two rounds: Astra against Fable 5.1 on three, then GPT-5.6 Sol added on four more. Every prompt, every build, and what each one cost.
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