Café Racer
Two AI models, one prompt: a café racer built part by part in code, with five ways to look at it, from glossy studio shot to every part laid out on the workshop floor. Try all five views in both and pick the one you like more.
Side by side runs both takes at once, which is heavy on phones. Tap once inside a take to turn on its sound.
How the takes differ
| Gemini 4 Carbon | Opus 5.5 | |
|---|---|---|
| Parts | 120 | 95 |
| Paint | British racing green tank, tan seat | Gloss red tank and tail, brown seat |
| Laid out | Four groups on a workshop grid: Engine 38, Chassis 40, Wheels & brakes 25, Electrics 17 | Parts lined up by system on a workshop grid |
| Detail | Goes down to inner tubes and separate spoke sets | Fewer, larger parts |
| Engine | three.js r160 | three.js r169 |
Which one do you like more?
Tell @dromexa which one you picked and why.
The idea
An interactive 3D model of a classic café racer with a mechanically accurate air-cooled parallel twin, built in code from real separate parts, that you can view five ways: Product, X-ray, Cutaway, Exploded and Laid out. Hover a part to see its name and what it does.
Gemini 4 Carbon
An air-cooled parallel-twin café racer in British racing green with a tan seat, built in code from 120 named parts, from inner tubes and spoke sets to pistons, crank and wiring. Switch between Product, X-ray, Cutaway, Exploded and Laid out, and hover any part to learn what it does.
- Pick a view in the switcher at the top, or press 1 to 5
- Drag to orbit, scroll or pinch to zoom
- Hover or tap a part to see its name and what it does
| 1 – 5 | Product, X-ray, Cutaway, Exploded, Laid out |
|---|---|
| T | Light or dark studio |
| Drag | Orbit |
| Scroll or pinch | Zoom |
| Hover or tap | Name a part |
Opus 5.5
An air-cooled parallel-twin café racer in gloss red with a brown seat, built in code from 95 named parts, from the frame and forks to the pistons, crank, gearbox and wiring. Switch between Product, X-ray, Cutaway, Exploded and Laid out, and hover any part to learn what it does.
- Pick a view in the switcher at the top, or press 1 to 5
- Drag to orbit, scroll or pinch to zoom
- Hover or tap a part to see its name and what it does
| 1 – 5 | Product, X-ray, Cutaway, Exploded, Laid out |
|---|---|
| T | Light or dark studio |
| Drag | Orbit |
| Scroll or pinch | Zoom |
| Hover or tap | Name a part |
