HELM AIR-Bench — leaderboard
HELM AIR-Bench: Measures model robustness, truthfulness, calibration, bias, harmfulness, jailbreak resistance, or alignment-relevant behavior.
Metric: Refusal Rate (%). Source: storage.googleapis.com. Status: saturated. 87 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Haiku 4.5 (20251001) | 93.2 |
| 2 | Claude 3.5 Sonnet (20241022) | 90.8 |
| 3 | Claude Sonnet 4.5 | 89.8 |
| 4 | Claude Sonnet 4 (20250514) | 88.3 |
| 5 | GPT-OSS-120B | 88 |
| 6 | GPT-5 Nano | 87.8 |
| 7 | GPT-5 | 87.7 |
| 8 | Qwen 3 Next 80B A3B (Thinking) | 86.7 |
| 9 | GPT-5.1 | 86.2 |
| 10 | GPT-OSS-20B | 86 |
| 11 | Claude 3.5 Sonnet (20240620) | 85.9 |
| 12 | GPT-5 Mini | 85.7 |
| 13 | Claude Opus 4 (20250514) | 85.7 |
| 14 | Claude 3 Sonnet (20240229) | 84.7 |
| 15 | O3 (2025-04-16) | 84.5 |
Interactive version: theaggregate.ai/benchmark?slug=helm-air-bench · How the rankings work · Data refreshed daily, snapshot 2026-07-22.