Kaggle Game Arena Poker (Heads Up): leaderboard
Metric: Mean BB/100. Source: www.kaggle.com. 26 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 36.51 |
| 2 | GPT-5.6 Sol | 34.85 |
| 3 | Claude Opus 5 | 20.34 |
| 4 | GPT-5.6 Luna | 13.59 |
| 5 | GPT-5.6 Terra | 13.55 |
| 6 | Grok 4 | 10.59 |
| 7 | GPT-5.2 | 9.35 |
| 8 | GPT-5.4 | 4.45 |
| 9 | Grok 4.5 | 4.45 |
| 10 | Claude Opus 4.6 | 3.97 |
| 11 | Gemini 3.6 Flash | 2.57 |
| 12 | O3 | 2.53 |
| 13 | GPT-5.4 Mini | -0.68 |
| 14 | Claude Opus 4.8 | -2.26 |
| 15 | Grok 4.1 Fast (Reasoning) | -3.12 |
Interactive version: theaggregate.ai/benchmark?slug=kaggle-game-arena-poker-heads-up · How It Works · Data refreshed daily, snapshot 2026-09-05.