HELM EWoK - Material Dynamics — leaderboard

Metric: EM. Source: crfm.stanford.edu. 15 models tracked.

Top models

#ModelScore
1Claude 3.5 Sonnet (20240620)90.9
2GPT-4 Turbo88.4
3Claude 3 Opus (20240229)87.56
4GPT-4o (2024-05-13)85.51
5Qwen 2 72B Instruct83.97
6Claude 3 Haiku (20240307)83.65
7Llama 3 70B Instruct82.5
8GPT-4o Mini (2024-07-18)81.79
9Claude 3 Sonnet (20240229)79.29
10Mistral 7B Instruct (v0.3)78.33
11GPT-3.5 Turbo (0125)76.6
12Claude 3.5 Haiku (20241022)75.71
13Llama 3 8B Instruct1.92

Interactive version: theaggregate.ai/benchmark?slug=helm-ewok-material-dynamics · How the rankings work · Data refreshed daily, snapshot 2026-07-22.