HELM VHELM - Unicorn: leaderboard

The "Unicorn" subtask of HELM VHELM. Stanford HELM's VHELM project, the holistic evaluation of vision-language models: image-grounded question answering, OCR, chart and diagram reading, spatial reasoning, robustness, bias, fairness and toxicity scenarios scored under one ha...

Metric: PEM. Source: crfm.stanford.edu. Saturation forecast: Estimated already saturated. 48 models tracked.

Top models

#ModelScoreOverall rank
1Gemini 2.0 Flash89.9#345
2Gemini 1.5 Flash (002)89.4#584
3Gemini 1.5 Pro (002)89.05#352
4Gemini 2.0 Flash (Preview)88.95#369
5Gemini 2.0 Pro (Preview 02-05)88.6#306
6GPT-4.588.25#276
7Gemini 2.5 Pro (Preview 03-25)87.95#125
8Gemini 2.0 Flash Lite87.9#455
9O4 Mini (2025-04-16)87.45#182
10O3 (2025-04-16)87.05#124
11GPT-4o (2024-11-20)86.75#379
12GPT-4.1 (2025-04-14)85.7#252
13GPT-4.1 Mini85.6#358
14O1 (2024-12-17)84.8#153
15Llama 4 Scout Instruct84.45#541

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

Interactive version: theaggregate.ai/benchmark?slug=helm-vhelm-unicorn · How It Works · Data refreshed daily, snapshot 2026-10-24.