Ko-WideSearch - Item F1: leaderboard
Metric: F1 (%). Source: arxiv.org. 20 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Opus 4.7 | 94.6 |
| 2 | Claude Opus 4.8 | 94.1 |
| 3 | GPT-5.5 | 92.8 |
| 4 | Claude Opus 4.6 | 92 |
| 5 | Claude Sonnet 4.6 | 90.2 |
| 6 | GPT-5.4 | 89 |
| 7 | Gemini 3.1 Flash Lite | 89 |
| 8 | Gemini 3.1 Pro (Preview) | 88.2 |
| 9 | GPT-5.4 Mini | 82.3 |
| 10 | DeepSeek V4 Pro | 80.4 |
| 11 | Gemini 3.5 Flash | 79.9 |
| 12 | Gemma 4 31B | 76.4 |
| 13 | A.X 4.0 | 71.7 |
| 14 | Claude Haiku 4.5 | 66.7 |
| 15 | GPT-5.4 Nano | 66.6 |
Interactive version: theaggregate.ai/benchmark?slug=ko-widesearch-item-f1 · How It Works · Data refreshed daily, snapshot 2026-09-19.