ComBench - Construction-Centric: leaderboard
Metric: Average verifier-gated score (%) on the 50 construction-centric problems; higher is better. Source: arxiv.org. Saturation forecast: Around December 2026. 10 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 68.4 |
| 2 | Gemini 3.1 Pro (Preview) (Thinking) | 64.5 |
| 3 | Kimi K2.6 | 63.4 |
| 4 | DeepSeek V4 Pro | 52.6 |
| 5 | Qwen 3.6 Max Preview | 28.4 |
| 6 | GLM-5.1 | 25.6 |
| 7 | Qwen 3.6 35B A3B | 22.7 |
| 8 | Gemma 4 31B (IT) | 17.5 |
| 9 | Nemotron Cascade 2 30B A3B | 17.4 |
Interactive version: theaggregate.ai/benchmark?slug=combench-construction-centric · How It Works · Data refreshed daily, snapshot 2026-09-29.