HELM Lite - OpenbookQA: leaderboard

HELM Lite v1.13.0 OpenbookQA run: four-option elementary-science questions that combine a core science fact with broader common knowledge; 500 test questions, 5-shot, exact match. Percent correct, 0-100, higher is better; guessing scores 25.

Metric: Exact Match (%). Source: crfm.stanford.edu. Saturation forecast: Estimated already saturated. 91 models tracked.

Top models

#ModelScoreOverall rank
1Claude 3.5 Sonnet (20240620)97.2#308
2GPT-4 Turbo97#417
3GPT-4o (2024-08-06)96.8#343
4Claude 3.5 Sonnet (20241022)96.6#302
5GPT-4o (2024-05-13)96.6#337
6Qwen 2.5 72B Instruct96.2#469
7GPT-4 (0613)96#493
8Nova Pro96#594
9Claude 3 Opus (20240229)95.6#428
10DeepSeek V395.4#329
11Qwen 2 72B Instruct95.4#579
12Gemini 1.5 Pro (002)95.2#368
13GPT-4 Turbo (Preview)95#416
14Jamba 1.5 Large94.8#677
15Gemini 2.0 Flash (Preview)94.6#376

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=helm-lite-openbookqa · How It Works · Data refreshed daily, snapshot 2026-11-05.