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Kimi K3.1 Pro

Moonshot AI The art director Rank 2 / 8
21.5/ 25

The prettiest ride in the race.

Kimi K3.1 Pro — still frame from its animated pelican-on-a-bicycle run

This is the model's original HTML output. Its own controls are inside the frame.

Scorecard25 pts

Semantics
5.0
Anatomy
3.5
Bicycle
4.0
Motion
4.0
Polish
5.0
Total
21.5 out of 25

Motion check

Wheels rotate
Yes
Crank rotates
Yes
Feet track pedals
No
Scene moves
Yes

Verdict

The best-looking scene in the test: a 16:9 coastal landscape with parallax hills, drifting clouds, a waving scarf, a helmet, and a pelican that glances around mid-ride. Wheels, crank and legs all animate, but the legs swing through a fixed ±19° arc while the crank completes a full 360°, so the feet float near the pedals instead of staying on them. It is a choreographed ride rather than a simulated one. A pause button is included.

What works

  • Richest scene and strongest art direction; 21 parallel animations.
  • Wheels, crank, head, scarf, pouch and parallax all move.
  • A real pause button, clearly labelled.

What breaks

  • Feet swing in a fixed arc and do not track the rotating crank.
  • No chain between chainring and rear wheel.
  • The wing balances in the air; it never grips the handlebar.

Spec

Vendor
Moonshot AI
Access
Consumer client, zero-shot
Tested
2026-10-27
Controls
Pause button
File
kimi-k3-1-pro.html · 17.8 KB
Rank
2 / 8

Editorial score, one run. The full rubric is in the methodology.