CADEngBench - Physics Reach (L3): leaderboard
Metric: FEA reach rate (%; share of the 164 L3-eligible generated parts whose geometry reaches a completed CalculiX linear-static solve under the benchmark's fixed material, supports and loads; reaching a solve does not require matching the reference response). Source: arxiv.org. Saturation forecast: Around April 2027. 8 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Sonnet 4.5 | 54.3 |
| 2 | Kimi K2.5 (Non-reasoning) | 51.8 |
| 3 | Llama 4 Maverick | 47.6 |
| 4 | Gemini 3 Flash (Preview) (Minimal) | 46.3 |
| 5 | GLM-4.6V (Non-reasoning) | 44.5 |
| 6 | GPT-5.2 (Non-reasoning) | 37.8 |
| 7 | Qwen 3.5 35B A3B (Non-reasoning) | 15.9 |
Interactive version: theaggregate.ai/benchmark?slug=cadengbench-physics-reach-l3 · How It Works · Data refreshed daily, snapshot 2026-09-29.