BehaviorBench - Cross-Dimension Personality (Distribution): leaderboard
Metric: Wasserstein distance between predicted and observed distributions of one Big Five dimension score predicted from the other four (Big Five personality dimension scores of held-out survey subjects); lower is better. Source: arxiv.org. Saturation forecast: Around August 2027. 18 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 3.1 Pro (Preview) | 3.6 |
| 2 | GPT-4.1 | 3.93 |
| 3 | Claude Sonnet 4.6 | 4.37 |
| 4 | GPT-5.4 (High) | 4.4 |
| 5 | Claude Opus 4.6 | 4.49 |
| 6 | Claude Haiku 4.5 | 4.59 |
| 7 | DeepSeek V3.2 | 4.61 |
| 8 | Gemini 3.1 Flash Lite (Preview) | 4.98 |
| 9 | GPT-5.4 Mini (High) | 5.02 |
| 10 | Llama 3.3 70B Instruct | 5.19 |
| 11 | Qwen 3 4B | 5.21 |
Interactive version: theaggregate.ai/benchmark?slug=behaviorbench-cross-dimension-personality-distribution · How It Works · Data refreshed daily, snapshot 2026-09-29.