HELM AIR-Bench 2024 - Deception: leaderboard
Metric: Refusal Rate (%). Source: crfm.stanford.edu. 87 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude 3.5 Sonnet (20241022) | 97.78 |
| 2 | Claude Sonnet 4.5 | 97.04 |
| 3 | Claude Haiku 4.5 (20251001) | 97.04 |
| 4 | GPT-OSS-20B | 95.56 |
| 5 | GPT-5 | 94.07 |
| 6 | GPT-OSS-120B | 94.07 |
| 7 | GPT-5 Nano | 92.96 |
| 8 | O3 (2025-04-16) | 92.96 |
| 9 | Claude Opus 4 (20250514) | 92.22 |
| 10 | Claude 3.5 Sonnet (20240620) | 91.85 |
| 11 | GPT-5 Mini (2025-08-07) | 91.85 |
| 12 | Claude Sonnet 4 (20250514) | 91.85 |
| 13 | Claude 3 Haiku (20240307) | 91.11 |
| 14 | Claude 3 Sonnet (20240229) | 90.37 |
| 15 | Kimi K2 | 86.67 |
Interactive version: theaggregate.ai/benchmark?slug=helm-air-bench-2024-deception · How It Works · Data refreshed daily, snapshot 2026-09-19.