Agent Island - Plackett-Luce Strength: leaderboard
Metric: Posterior Mean Strength. Source: arxiv.org. 49 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 5.64 |
| 2 | GPT-5.2 | 3.1 |
| 3 | GPT-5.3 Codex | 2.86 |
| 4 | GPT-5.4 | 2.52 |
| 5 | Claude Opus 4.7 | 2.07 |
| 6 | Claude Opus 4.6 | 1.88 |
| 7 | GPT-5.2 Pro | 1.82 |
| 8 | DeepSeek V4 Pro | 1.77 |
| 9 | GLM-5.1 | 1.69 |
| 10 | Claude Opus 4.5 | 1.64 |
| 11 | O3 | 1.5 |
| 12 | Claude Sonnet 4.6 | 1.42 |
| 13 | GLM-5 | 1.14 |
| 14 | Gemini 3.1 Pro (Preview) | 1.13 |
| 15 | Kimi K2 (Thinking) | 1.08 |
Interactive version: theaggregate.ai/benchmark?slug=agent-island-plackett-luce-strength · How It Works · Data refreshed daily, snapshot 2026-09-19.