HELM VHELM - Pairs: leaderboard
Metric: PEM. Source: crfm.stanford.edu. 48 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-4o (2024-11-20) | 97.22 |
| 2 | GPT-4o (2024-08-06) | 95.37 |
| 3 | GPT-4.1 Nano | 92.97 |
| 4 | O1 (2024-12-17) | 92.15 |
| 5 | GPT-4.5 | 89.81 |
| 6 | GPT-4.1 Mini | 89.19 |
| 7 | GPT-4o (2024-05-13) | 87.25 |
| 8 | Gemini 2.0 Pro (Preview 02-05) | 87.15 |
| 9 | GPT-4 Turbo | 86.07 |
| 10 | Gemini 2.0 Flash Lite | 84.75 |
| 11 | Gemini 2.5 Pro (Preview 03-25) | 83.84 |
| 12 | Gemini 2.0 Flash Lite (Preview 02-05) | 83.74 |
| 13 | GPT-4o Mini (2024-07-18) | 79.59 |
| 14 | GPT-4.1 (2025-04-14) | 77.41 |
| 15 | O3 (2025-04-16) | 76.52 |
Interactive version: theaggregate.ai/benchmark?slug=helm-vhelm-pairs · How It Works · Data refreshed daily, snapshot 2026-09-08.