HELM VHELM - Toxicity: leaderboard
Metric: Mean win rate. Source: crfm.stanford.edu. 48 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | O4 Mini (2025-04-16) | 95.74 |
| 2 | GPT-4.5 | 91.49 |
| 3 | O3 (2025-04-16) | 89.36 |
| 4 | O1 (2024-12-17) | 87.23 |
| 5 | Gemini 2.5 Pro (Preview 03-25) | 85.11 |
| 6 | Llama 4 Scout Instruct | 82.98 |
| 7 | Llama 4 Maverick Instruct FP8 | 76.6 |
| 8 | Gemini 2.0 Flash | 74.47 |
| 9 | GPT-4.1 Mini | 70.21 |
| 10 | Claude 3.5 Sonnet (20241022) | 67.02 |
| 11 | Gemini 2.0 Pro (Preview 02-05) | 67.02 |
| 12 | Gemini 2.0 Flash Lite | 63.83 |
| 13 | Gemini 2.0 Flash Lite (Preview 02-05) | 61.7 |
| 14 | Gemini 1.5 Pro (002) | 59.57 |
| 15 | GPT-4o (2024-11-20) | 55.32 |
Interactive version: theaggregate.ai/benchmark?slug=helm-vhelm-toxicity · How It Works · Data refreshed daily, snapshot 2026-09-08.