PolyComp: leaderboard
Metric: Accuracy (%; pass@1 over 360 presented problems per model: 120 procedurally generated and exactly verified polycube problems, each asking which of four options shows two components that combine into the target solid, in three single- or multi-image presentation formats; chance 25%; a refusal counts as wrong). Source: arxiv.org. Saturation forecast: Around June 2028. 3 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.6 Sol (Max) | 50 |
| 2 | Claude Fable 5 (Max) | 39.4 |
| 3 | Gemini 3.1 Pro (Preview) | 27.5 |
Interactive version: theaggregate.ai/benchmark?slug=polycomp · How It Works · Data refreshed daily, snapshot 2026-09-29.