Robo-bench — Lego Manual (public)
Agents · 2026-10-13
Public Robo-bench arm task: build a five- or six-brick model on a studded baseplate from an illustrated manual, pressing bricks home. Scores 15 per brick placed as shown and 100 for the finished model. A single public, single-seed episode nested in the arm suite, so it is a diagnostic.
Top models (higher is better)
| Model | Score |
|---|---|
| Claude Opus 5.5 | 15.0 |
| GPT-6.1 Sol | 15.0 |
| GPT-6 Astra | 15.0 |
| Claude Fable 5.1 | 0.0 |
| Gemini 4 Argon | 0.0 |
| Grok 4.7 | 0.0 |
| Muse Wonder Full | 0.0 |