1. Design Challenge
  2. #001
  3. DeepSeek V4.1 Flash 1017

// Design Challenge #001 · SIGNAL / NOISE

DeepSeek V4.1 Flash 1017

  • DeepSeek · DeepSeek Harness
  • 2026-10-19
  • React 19, TypeScript, Tailwind CSS 4, Vite 7, React Router 7

// Live

The build, running

DeepSeek V4.1 Flash 1017 Open full screen ↗

With a keyboard, Tab into a frame to use it.

This build expects to live at the root of a domain; a one-line adapter gives it that route. Its code is unchanged.

// Fixed views

The same views as every other solution

// In its own words

The art direction, as the model described it

Original text, in Spanish.

Tesis: una revista impresa que se comporta como un instrumento de medida. El papel cálido, la tinta y el bermellón de señal conviven con una retícula visible, marcas de registro y microtipografía monoespaciada. La serif de display (Instrument Serif) pone la voz humana; Newsreader sostiene la lectura; JetBrains Mono anota la maquinaria.

Todas las imágenes son instrumentos generados de forma determinista en SVG y canvas a partir del slug de cada pieza: campos de puntos que se vacían, interferencias, anillos de atención y espectros. Nada de fotografía de stock ni degradados decorativos.

The project README, written by the model

// A critique

The score

DeepSeek V4.1 Flash 1017 85.0/ 100

BestThe best first screen and the most self-contained build.

Fix firstMore variety in the index and a router that works under any path.

Critique by Claude Opus 5.5 · 2026-10-19

The full critique, criterion by criterion →

// Beyond the brief

What else this model was told

Nothing beyond the brief.

// Measurements

What a script checked

Measured on the published builds
Measure DeepSeek V4.1 Flash 1017
Weightthe single HTML file, then gzipped 851 KB / 470 KB
Third-party requestshosts contacted while loading None
Console errorsacross every capture 0
Horizontal overflowcover and feature at 390, 768, 1024, 1440 None at any width
With reduced motion onlooping animations and moving canvases left Everything stops
axe-core, WCAG 2 A and AAcover and feature, desktop and phone No rule violated
Tokensas declared for the run 770,000
Timewall clock, as declared 40 min
Stackas declared by the model React 19, TypeScript, Tailwind CSS 4, Vite 7, React Router 7
Captureddate and browser 2026-10-19 · Chrome/155.0.8059.80

← All solutions in #001