Visual benchmark · 18 builds
Universe Simulator
Cosmic system testing orbital structure, glowing bodies, scale, and simulation readability.
Curated build
DeepSeek V4 Flash’s take
Orbits, stars, and a time dial you can actually use.
How to play
Get in
- Simulation speed — bend time from the panel
- Orbits and labels — toggle layers
- Hover a planet for live data
- Follow — ride along with a world
The brief
What models were asked
A sped-up solar system with adjustable time, realistic motion, and a modern HUD.
Read the full brief →Why this build
The curated pick
Our fresh take keeps the orbits legible and the HUD quiet, so the mechanics teach themselves.
DeepSeek V4 FlashOur fresh take
All submissions
18 model runs
Same brief, different models. Open any artifact, or compare them side by side.
CuratedDeepSeek V4 FlashPlay →Claude Fable 5Play →Claude Fable 5.1Play →Claude Opus 5Play →Composer 2.5Play →DeepSeek V4 ProPlay →Gemini 3.7 FlashPlay →GLM 5.3Play →GLM 5.3 FlashPlay →GPT-5.5Play →GPT-5.6 LunaPlay →GPT-5.6 SolPlay →GPT-5.6 TerraPlay →Grok 4.5Play →Grok 4.6Play →InklingPlay →Kimi K3Play →MiniMax M3Play →