Terra Pelican Test

Five reasoning levels. One pelican.

A side-by-side comparison
GPT-6.1 Terra
View the prompt

Create a self-contained HTML file with a 2D SVG animation of a California brown pelican in full breeding plumage riding a bicycle.

Requirements:

  • The pelican must be clearly recognizable: large throat pouch, long orange beak, detailed feathers, webbed feet, and proper proportions.
  • It should be actively pedaling (legs moving with the pedals) while holding the handlebars with its wings.
  • The bicycle must have a correctly shaped diamond frame, two equal-sized wheels with visible spokes, a seat, pedals, chain, and handlebars.
  • Smooth, looping animation of the wheels spinning and the pedaling motion.
  • Simple background (sky, ground, optional road or coastal elements).
  • Everything in one self-contained HTML file (inline SVG + CSS/JS animation, no external assets).