ERR-EVAL - Unclear Wording: leaderboard
Metric: Track score. Source: err-eval.gustycube.com. 60 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.2 Pro | 7.4 |
| 2 | GPT-5.2 | 7 |
| 3 | GPT-5.4 | 7 |
| 4 | Claude Opus 4.5 | 6.8 |
| 5 | Claude Sonnet 4.6 | 6.6 |
| 6 | Grok 4 | 6.4 |
| 7 | Claude Opus 4.6 | 6.4 |
| 8 | GPT-5.3 Codex | 6.2 |
| 9 | Claude Sonnet 4.5 | 6 |
| 10 | GPT-5.4 Mini | 6 |
| 11 | O3 | 6 |
| 12 | GPT-5.3 | 6 |
| 13 | Claude Opus 4 | 5.8 |
| 14 | Grok 4.20 Multi-Agent | 5.8 |
| 15 | Kimi K2.5 | 5.6 |
Interactive version: theaggregate.ai/benchmark?slug=err-eval-unclear-wording · How It Works · Data refreshed daily, snapshot 2026-09-19.