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BenchCAD

Saturated

Asks models to reconstruct CAD programs from rendered views, scoring the geometric overlap of the resulting 3D models.

Domain
spatial-reasoning
Published
Sep 2026
Notable for
CAD reconstruction benchmark used at the GPT-6 Astra launch.

Cite

Notes

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Attribution

Leaderboard scores
OpenAI
Attribution policy →

Top score 95.9% by GPT-6 Astra - 1 model reporting (1 frontier)

Top models

1
BenchCADBar chart with 1 bar. Highest value: GPT-6 Astra at 95.9.
1 model

FAQ

What is BenchCAD?
Asks models to reconstruct CAD programs from rendered views, scoring the geometric overlap of the resulting 3D models.
What is the current top score on BenchCAD?
The top reported score is 95.9% by GPT-6 Astra, across 1 model reporting (1 from frontier labs).