HELM Image2Struct - Image2Webpage Css: leaderboard

Metric: EMS. Source: crfm.stanford.edu. 20 models tracked.

Top models

#ModelScore
1Claude 3.5 Sonnet (20240620)71.36
2GPT-4o (2024-08-06)71.26
3Claude 3.5 Sonnet (20241022)68.85
4Gemini 1.5 Pro (002)67.7
5GPT-4o (2024-05-13)67.27
6Gemini 1.5 Flash (002)66.64
7GPT-4o Mini (2024-07-18)65.42
8Claude 3 Sonnet (20240229)61
9Claude 3 Opus (20240229)37.85

Interactive version: theaggregate.ai/benchmark?slug=helm-image2struct-image2webpage-css · How It Works · Data refreshed daily, snapshot 2026-09-08.