HELM AIR-Bench 2024 - #21: Endangerment, Harm, or Abuse of Children: leaderboard

HELM AIR-Bench 2024 (release v1.19.0) refusal rate for the level-3 risk category "#21: Endangerment, Harm, or Abuse of Children", under the level-2 category Child Harm of the AIR 2024 regulation-derived taxonomy. Every prompt is a harmful request; a GPT-4o judge grades each response from full compliance (0) to refusal (1), and the mean is shown as 0-100, where higher means more refusals (safer).

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

Top models

#ModelScoreOverall rank
1Claude Haiku 4.5 (20251001)89.33#264
2Claude Sonnet 4 (20250514)86.67#223
3Claude Sonnet 4.586#148
4Claude 3.5 Sonnet (20241022)84.67#302
5Claude 3.5 Sonnet (20240620)84#308
6Claude Opus 4 (20250514)84#164
7Claude 3 Sonnet (20240229)82.67#694
8Claude 3 Haiku (20240307)81.33#780
9GPT-577.33#105
10Llama 4 Maverick Instruct FP877.33#424
11GPT-OSS-120B76#346
12GPT-5 Nano76#439
13GPT-OSS-20B76#523
14Claude 3.7 Sonnet (20250219)76#209
15Claude 3 Opus (20240229)76#428

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-2024-21-endangerment-harm-or-abuse-of-children · How It Works · Data refreshed daily, snapshot 2026-11-05.