HELM Classic - NaturalQuestions Closed Book: leaderboard

The "NaturalQuestions Closed Book" subtask of HELM Classic. A scenario from Stanford HELM Classic, the holistic evaluation suite scoring language models across accuracy, robustness and calibration on a broad set of tasks.

Metric: F1 (%). Source: crfm.stanford.edu. Saturation forecast: Estimated already saturated. 67 models tracked.

Top models

#ModelScoreOverall rank
1Llama 2 70B45.84#1201
2LLaMA-65B43.14#1303
3Palmyra X (43B)41.27#1317
4LLaMA-30B40.83#1423
5text-davinci-00340.64#1146
6falcon-40B39.22#1442
7text-davinci-00238.31#1225
8falcon-40B Instruct37.69#1458
9Llama 2 13B37.59#1436
10Mistral-7B-v0.136.48#1326
11GPT-3.5 Turbo (0613)34.76#1118
12mpt-30B34.69#1476
13vicuna-13B-v1.334.58#1447
14LLaMA-13B34.58#1516
15Llama 2 7B33.66#1520

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

Interactive version: theaggregate.ai/benchmark?slug=helm-classic-naturalquestions-closed-book · How It Works · Data refreshed daily, snapshot 2026-10-20.