ImpossibleRubrics: leaderboard
Metric: Exploitable Rubric Rate (%, Full-150). Source: arxiv.org. 11 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.4 Mini | 26 |
| 2 | Claude Sonnet 4.6 | 18 |
| 3 | Claude Haiku 4.5 | 18 |
| 4 | DeepSeek V4 Flash (0731) | 17 |
| 5 | GPT-5.5 | 15 |
| 6 | Claude Opus 4.8 | 13 |
| 7 | Claude Sonnet 5 | 13 |
| 8 | GPT-5.6 Terra | 11 |
| 9 | GPT-5.6 Sol | 10 |
| 10 | GPT-5.6 Luna | 10 |
| 11 | Claude Opus 5 | 8 |
Interactive version: theaggregate.ai/benchmark?slug=impossiblerubrics · How It Works · Data refreshed daily, snapshot 2026-09-20.