pdfQA (Synthetic): leaderboard
Metric: G-Eval correctness (1-5; gpt-4.1-mini judge; 970 syn-pdfQA pairs with documents under 128K tokens, full parsed document as context). Source: arxiv.org. Saturation forecast: Around October 2026. 5 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-OSS-120B | 4.4 |
| 2 | Qwen 3 Next 80B A3B | 4.06 |
| 3 | GPT-OSS-20B | 4.05 |
| 4 | Gemma 3 27B | 3.73 |
Interactive version: theaggregate.ai/benchmark?slug=pdfqa-synthetic · How It Works · Data refreshed daily, snapshot 2026-09-25.