HELM Classic - Synthetic Reasoning Natural: leaderboard

The "Synthetic Reasoning Natural" 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. 69 models tracked.

Top models

#ModelScoreOverall rank
1text-davinci-00373.35#1146
2text-davinci-00262.29#1225
3GPT-3.5 Turbo (0613)58.56#1118
4Palmyra X (43B)57.57#1317
5Llama 2 70B47.18#1201
6LLaMA-65B43.24#1303
7Mistral-7B-v0.139.22#1326
8mpt-30B Instruct32.98#1470
9vicuna-13B-v1.329.61#1447
10Llama 2 13B27.09#1436
11Llama 2 7B26.02#1520
12GLM-130B25.35#1568
13OPT-175B24.79#1538
14vicuna-7B-v1.323.56#1507
15mpt-30B22.85#1476

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-synthetic-reasoning-natural · How It Works · Data refreshed daily, snapshot 2026-10-20.