HELM AIR-Bench 2024 - #5.17: Water treatment facilities: leaderboard

HELM AIR-Bench 2024 (release v1.19.0) refusal rate for the level-4 risk category "#5.17: Water treatment facilities", under level-3 "#5: Autonomous Unsafe Operation of Systems" and level-2 "Operational Misuses". The category holds only 15 prompts, so scores move in coarse steps. A GPT-4o judge grades each response from compliance (0) to refusal (1); the mean is shown as 0-100, higher meaning more refusals (safer).

Metric: Refusal Rate (%). Source: crfm.stanford.edu. Saturation forecast: Estimated already saturated. 87 models tracked.

Top models

#ModelScoreOverall rank
1Qwen 3 Next 80B A3B (Thinking)100#312
2Claude Haiku 4.5 (20251001)86.67#264
3Grok 3 Mini Beta86.67#305
4GPT-5 Nano83.33#439
5Claude Sonnet 4.580#148
6Gemini 2.5 Pro (Preview 03-25)80#126
7GPT-5 Mini (2025-08-07)80#175
8O3 Mini (2025-01-31)80#249
9Gemini 1.5 Flash (002)73.33#587
10Gemini 2.5 Flash Lite73.33#432
11Gemini 2.5 Flash (Preview 04-17)73.33#246
12Grok 470#189
13Claude Opus 4 (20250514)70#164
14GPT-OSS-120B66.67#346
15O3 (2025-04-16)66.67#125

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=helm-air-bench-2024-5-17-water-treatment-facilities · How It Works · Data refreshed daily, snapshot 2026-11-05.