ConfidenceBench - Accuracy: leaderboard
Metric: Accuracy (%). Source: arxiv.org. 15 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 3.1 Pro (Preview) | 82.7 |
| 2 | GPT-5 | 76.6 |
| 3 | Claude Opus 4.6 | 76 |
| 4 | GPT-5 (High) | 75.8 |
| 5 | GPT-5 (Low) | 74.9 |
| 6 | Claude Opus 4.5 | 74.5 |
| 7 | GPT-5 Mini | 72.1 |
| 8 | Claude Sonnet 4.5 | 70.8 |
| 9 | GPT-5 Nano | 70.5 |
| 10 | Gemini 2.5 Pro | 69.4 |
| 11 | Claude Sonnet 4.6 | 69 |
| 12 | Claude Opus 4.1 | 67.3 |
| 13 | Gemini 2.5 Flash | 60.6 |
| 14 | Claude Sonnet 4 | 57.8 |
| 15 | Gemini 3.1 Flash Lite | 55.3 |
Interactive version: theaggregate.ai/benchmark?slug=confidencebench-accuracy · How It Works · Data refreshed daily, snapshot 2026-09-21.