HELM MMLU - Astronomy: leaderboard

The "Astronomy" subtask of HELM MMLU. HELM Classic MMLU group leaderboard from the public HELM release artifacts.

Metric: EM. Source: crfm.stanford.edu. Saturation forecast: Estimated already saturated. 79 models tracked.

Top models

#ModelScoreOverall rank
1Claude 3.5 Sonnet (20241022)97.37#291
2Claude 3 Opus (20240229)96.71#413
3Claude 3.5 Sonnet (20240620)96.05#298
4GPT-4o (2024-08-06)94.74#335
5GPT-4o (2024-05-13)94.08#326
6GPT-4 Turbo94.08#406
7GPT-4 Turbo (Preview)94.08#399
8Qwen 2.5 72B Instruct93.42#458
9Gemini 1.5 Pro (002)93.42#350
10Qwen 2 72B Instruct93.42#579
11GPT-4 (0613)93.42#494
12Gemini 2.0 Flash (Preview)92.76#366
13DeepSeek V392.11#323
14Llama 3.1 405B Instruct92.11#461
15Mistral Large 2 (Jul)92.11#485

No result here: #4 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=helm-mmlu-astronomy · How It Works · Data refreshed daily, snapshot 2026-10-23.