Hey Product Hunt! 👋 Text benchmarks tell you how well an AI can write. But how well does it actually understand the physical world? SCADBench tests something harder to measure — spatial reasoning, structural understanding, and creative interpretation — by asking AI models to build 3D objects from scratch using code. There's no faking it here. The AI has to write valid OpenSCAD code that compiles into a real 3D model. One syntax error and it fails completely. A chess rook needs to actually look like a chess rook. The same prompt goes to every model, the results are rendered automatically, and you vote blind — no labels, no bias. Elo ratings emerge from real human judgment. I'd love for you to try a few votes and see which AI surprises you. Some of the results are genuinely impressive (and some are hilariously wrong).

Forum Threads

p/scadbench

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6mo ago

Early results are in — which model surprised you most?

SCADBench has been live for a day before our official launch tomorrow and we've already had thousands of votes cast. Curious what the community thinks have you tried the arena yet? Any results that surprised you? The current leaderboard has some genuinely unexpected placements...

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SCADBench

Chatbot Arena, but for AI-generated 3D models

Chatbot Arena, but for AI-generated 3D models

Forum Threads

Early results are in — which model surprised you most?

Forum Threads

Early results are in — which model surprised you most?