Visual Acuity Test (4K) — leaderboard
Metric: Mean Accuracy (%). Source: jonathanc.net. 29 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 100 |
| 2 | GPT-5.4 | 100 |
| 3 | Gemini 2.0 Flash | 100 |
| 4 | GPT-5.6 Luna | 100 |
| 5 | GPT-5.6 Terra | 100 |
| 6 | Gemini 3 Pro (Preview) | 97.8 |
| 7 | Gemini 3 Flash (Preview) | 95 |
| 8 | Claude Sonnet 4 | 94.3 |
| 9 | Claude Opus 4.7 | 91.7 |
| 10 | GPT-4.1 Nano | 90 |
| 11 | Claude Opus 4.8 | 90 |
| 12 | GPT-5 Mini | 89.1 |
| 13 | GPT-4.1 Mini | 86.7 |
| 14 | Grok 4 | 85 |
| 15 | Claude Fable 5 | 83.3 |
Interactive version: aibenchmarks.dev/benchmark?slug=visual-acuity-test-4k · How the rankings work · Data refreshed daily, snapshot 2026-07-16.