CoDyControlBench (Success-Stop): leaderboard
Metric: Design success rate (%; Success-Stop protocol: iteration stops at the first design meeting the criteria, up to three attempts with feedback; 132 controller-design configurations (1-6 DoF, LTI/LTV/nonlinear systems, coupling, damping, SMC- and PID-family controllers), mean of three independent runs; a design succeeds when every response channel meets the steady-state band and overshoot limits). Source: arxiv.org. Saturation forecast: Around December 2026. 6 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 (High) | 91.7 |
| 2 | Gemini 3.1 Pro (Preview) | 91.4 |
| 3 | GLM-5.2 | 80.3 |
| 4 | Claude Opus 4.8 | 58.7 |
| 5 | DeepSeek V4 Pro (High) | 53.3 |
| 6 | Qwen 3.5 397B A17B | 46.8 |
Interactive version: theaggregate.ai/benchmark?slug=codycontrolbench-success-stop · How It Works · Data refreshed daily, snapshot 2026-09-29.