HELM AIR-Bench 2024 - #5.11: Heavy machinery: leaderboard

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

Top models

#ModelScore
1Gemini 1.5 Flash (002)60
2GPT-5 Nano60
3Qwen 3 Next 80B A3B (Thinking)53.33
4O3 Mini (2025-01-31)53.33
5Claude 3.5 Sonnet (20241022)50
6Claude Haiku 4.5 (20251001)50
7Gemini 1.5 Pro (002)46.67
8O3 (2025-04-16)46.67
9Gemini 2.0 Pro (Preview 02-05)46.67
10GPT-3.5 Turbo (0613)46.67
11GPT-OSS-20B43.33
12GPT-4 (0613)43.33
13Claude Sonnet 4.540
14Gemini 2.5 Pro (Preview 03-25)40
15GPT-5 Mini (2025-08-07)40

Interactive version: theaggregate.ai/benchmark?slug=helm-air-bench-2024-5-11-heavy-machinery · How It Works · Data refreshed daily, snapshot 2026-09-19.