THE ROBOT DUCK PRESSED THE “DON’T PRESS” BUTTON AND A ROCKET LAUNCHED OUTSIDE THE WINDOW.
Home office.
A big red button on the desk.
The duck walks over.
Looks at the sign.
Presses it anyway.
A rocket takes off over the rooftops.
The cat doesn’t even look up.
AI concept. The curiosity is very real.
Claude Opus 5.5 really got out-engineered by Fable 5.2 while building the exact same mechanical differential 😭
Both models had to animate a 3D gearbox with rotating wheels, interlocking gears and 3 different driving modes
But Fable somehow made the whole mechanism look like an actual engineering demo 💀
Same challenge, 2 AI models
The mechanical engineering report ⚙️
🥇 Fable 5.2 → cleaner assembly, detailed gear geometry and polished controls
🥈 Opus 5.5 → working differential visualization with a simpler mechanical layout
Both demos show 6 RPM in straight-line mode
But the interesting part isn't the 3D model
It's getting the carrier and both wheels to behave correctly when switching between straight driving, turning and holding one wheel
A pretty gearbox is easy to fake
A gearbox that actually demonstrates the kinematics is a completely different challenge
Imagine losing an engineering beauty contest to a model that also remembered to build the entire control panel 😭
This is f*cking insane. Anthropic engineer:
"Prompting is basically over
95% of our engineers already run self-improving loops. The next move is graphs"
In only 10 minutes, she builds her whole Claude Code setup live, right from an empty terminal
Empty Terminal → Agents → Loops → Graphs → Self-Improving System
Prompting was the old method. Engineering the system around the model is the new one
Worth more than most $1,000 agent engineering courses
Bookmark and watch it today
Then read the full Graph Engineering guide below ↓
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