ComboShoppingBench - Coupon Optimality: leaderboard
Metric: Pass rate (%). Source: arxiv.org. 22 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 94.2 |
| 2 | Gemini 3.1 Pro (Preview) (Thinking) | 93.8 |
| 3 | Claude Opus 4.6 (Thinking) | 93.1 |
| 4 | Claude Opus 4.6 (Non-reasoning) | 91.8 |
| 5 | Claude Opus 4.8 (Thinking) | 91.1 |
| 6 | Claude Sonnet 4.6 (Thinking) | 83.8 |
| 7 | Claude Sonnet 4.6 (Non-reasoning) | 80.8 |
| 8 | Kimi K2.6 (Thinking) | 77 |
| 9 | GLM-5.2 (Non-reasoning) | 68.4 |
| 10 | MiniMax M3 (Thinking) | 67.4 |
| 11 | Qwen 3.6 27B (Non-reasoning) | 64.3 |
| 12 | DeepSeek V4 Pro (Non-reasoning) | 61.9 |
| 13 | Seed 2.0 Pro (Thinking) | 56 |
| 14 | Kimi K2.6 (Non-reasoning) | 43.6 |
| 15 | GPT-5.5 (Non-reasoning) | 39.2 |
Interactive version: theaggregate.ai/benchmark?slug=comboshoppingbench-coupon-optimality · How It Works · Data refreshed daily, snapshot 2026-09-19.