HELM VHELM - Viz Wiz: leaderboard

Metric: PEM. Source: crfm.stanford.edu. 48 models tracked.

Top models

#ModelScore
1GPT-4o (2024-08-06)78.2
2GPT-4.577.6
3GPT-4o Mini (2024-07-18)77.4
4GPT-4o (2024-05-13)77.4
5GPT-4o (2024-11-20)77.1
6GPT-4.1 (2025-04-14)75.9
7Gemini 2.0 Flash Lite75
8Gemini 2.0 Flash Lite (Preview 02-05)74.7
9GPT-4.1 Mini74
10Gemini 2.0 Pro (Preview 02-05)73.5
11GPT-4 Turbo73.3
12Gemini 2.5 Pro (Preview 03-25)72.2
13Gemini 2.0 Flash70.5
14Gemini 1.5 Flash (002)70.2
15O3 (2025-04-16)69

Interactive version: theaggregate.ai/benchmark?slug=helm-vhelm-viz-wiz · How It Works · Data refreshed daily, snapshot 2026-09-08.