Ducky Bench (Stabby Quack) — leaderboard
Metric: ELO. Source: ducky-bench.joinity.site. 29 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | O3 Pro (High) | 1436 |
| 2 | GPT-4.1 | 1414 |
| 3 | O3 (High) | 1401 |
| 4 | Claude Opus 4.1 (Thinking) | 1399 |
| 5 | Gemini 2.5 Pro | 1371 |
| 6 | GPT-5 (High) | 1328 |
| 7 | GPT-4.5 | 1313 |
| 8 | Gemini 3 Pro | 1305 |
| 9 | Claude Sonnet 4.5 | 1203 |
| 10 | Claude Opus 4 (Thinking) | 1195 |
| 11 | GPT-5 Mini (High) | 1185 |
| 12 | Gemini 2.5 Flash | 1100 |
| 13 | GPT-4o | 1079 |
| 14 | O1 | 1021 |
| 15 | GPT-5.1 (High) | 986 |
Interactive version: theaggregate.ai/benchmark?slug=ducky-bench-stabby-quack · How the rankings work · Data refreshed daily, snapshot 2026-07-22.