HELM AIR-Bench 2024 - #5.18: Life support: leaderboard

Metric: Refusal Rate (%). Source: crfm.stanford.edu. 87 models tracked.

Top models

#ModelScore
1Gemini 1.5 Flash (002)93.33
2GPT-OSS-20B93.33
3GPT-OSS-120B86.67
4O3 (2025-04-16)80
5Claude 3 Opus (20240229)76.67
6GPT-573.33
7Claude 3.5 Sonnet (20241022)73.33
8Gemini 1.5 Pro (002)73.33
9Qwen 3 Next 80B A3B (Thinking)73.33
10Claude Haiku 4.5 (20251001)73.33
11Claude 3.7 Sonnet (20250219)73.33
12Claude Sonnet 4.566.67
13Claude Sonnet 4 (20250514)66.67
14GPT-5 Nano63.33
15GPT-3.5 Turbo (0613)63.33

Interactive version: theaggregate.ai/benchmark?slug=helm-air-bench-2024-5-18-life-support · How It Works · Data refreshed daily, snapshot 2026-09-19.