pfgen-bench - QA Mode - Fluency: leaderboard
Metric: Fluency Score. Source: github.com. 166 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Opus 4 (20250514) (Thinking) | 1 |
| 2 | Claude 3.5 Sonnet (20240620) | 0.95 |
| 3 | GPT-4o | 0.92 |
| 4 | Claude 3 Opus (20240229) | 0.91 |
| 5 | GPT-4 | 0.89 |
| 6 | Qwen 2.5 72B Instruct | 0.87 |
| 7 | Qwen Max (2025-01-25) | 0.86 |
| 8 | Qwen Max | 0.86 |
| 9 | MiniMax-Text-01 | 0.85 |
| 10 | DeepSeek R1 | 0.84 |
| 11 | Gemini 1.5 Pro (002) | 0.83 |
| 12 | Mistral Large 2 (Nov) Instruct (2411) | 0.82 |
| 13 | GPT-4 Turbo | 0.82 |
| 14 | sarashina2.2-3B-instruct-v0.1 | 0.81 |
| 15 | Claude 3 Sonnet (20240229) | 0.81 |
Interactive version: theaggregate.ai/benchmark?slug=pfgen-bench-qa-mode-fluency · How It Works · Data refreshed daily, snapshot 2026-09-19.