HELM EWoK - Material Properties: leaderboard

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

Top models

#ModelScore
1Claude 3.5 Sonnet (20240620)93.95
2GPT-4o (2024-05-13)91.94
3Qwen 2 72B Instruct91.53
4GPT-4 Turbo91.53
5Claude 3 Opus (20240229)91.53
6Mixtral Instruct 8x22B90.32
7Claude 3 Sonnet (20240229)89.11
8GPT-4o Mini (2024-07-18)88.71
9Claude 3.5 Haiku (20241022)86.29
10Mixtral Instruct 8x7B85.08
11Llama 3 70B Instruct83.06
12Claude 3 Haiku (20240307)81.45
13Mistral 7B Instruct (v0.3)79.03
14GPT-3.5 Turbo (0125)76.61
15Llama 3 8B Instruct17.74

Interactive version: theaggregate.ai/benchmark?slug=helm-ewok-material-properties · How It Works · Data refreshed daily, snapshot 2026-09-05.