FrontierCode Extended — leaderboard
Metric: Score (%). Source: cognition.ai. 12 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Opus 4.8 | 51.8 |
| 2 | GPT-5.5 | 44.8 |
| 3 | Claude Opus 4.7 | 43.2 |
| 4 | Kimi K2.6 | 37 |
| 5 | GPT-5.4 Mini | 36 |
| 6 | Gemini 3.1 Pro (Preview) | 34.2 |
| 7 | Claude Sonnet 4.6 | 33.6 |
| 8 | Kimi K2.5 | 22.7 |
| 9 | MiniMax-M2.7 | 19.9 |
| 10 | MiniMax-M2.5 | 15.8 |
| 11 | Gemini 3.1 Flash Lite | 14.6 |
Interactive version: theaggregate.ai/benchmark?slug=frontiercode-extended · How the rankings work · Data refreshed daily, snapshot 2026-07-22.