SADU - ER Diagrams: leaderboard
Metric: Exact-match accuracy (%) on the 773 entity-relationship-diagram questions of SADU (154 software architecture diagrams (behavioral, structural and ER) with 2,431 counting and retrieval questions, temperature 0); higher is better. Source: arxiv.org. Saturation forecast: Around January 2027. 11 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 2.5 Flash | 82.54 |
| 2 | Gemini 3.1 Flash Lite (Preview) | 79.43 |
| 3 | Gemini 3 Flash (Preview) | 78.53 |
| 4 | Claude Sonnet 4.5 | 69.6 |
| 5 | GPT-5 Nano | 67.92 |
| 6 | Claude Haiku 4.5 | 58.86 |
| 7 | Qwen 2.5 VL 7B | 51.49 |
| 8 | Gemini 2.5 Flash Lite | 50.71 |
| 9 | GPT-4o Mini | 24.71 |
Interactive version: theaggregate.ai/benchmark?slug=sadu-er-diagrams · How It Works · Data refreshed daily, snapshot 2026-10-07.