UniG2U-Bench (Generate-then-Answer) - Chart Reasoning: leaderboard
Metric: Accuracy (%) on the 100 ChartQA items, from UniG2U-Bench, Generate-then-Answer: the unified model first generates an intermediate image (an auxiliary drawing or state) and then answers from the original and generated images, greedy decoding; higher is better. Source: arxiv.org. Saturation forecast: Rough model projection: around 2026. 11 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Bagel | 91 | |
| 2 | UniWorld-V1 | 80 | |
| 3 | OmniGen2 | 79 | |
| 4 | STAR-7B | 79 | |
| 5 | OneCAT-3B | 74 | |
| 6 | Uni-Video | 61 | |
| 7 | ILLUME+ | 58 | |
| 8 | UniPic2 | 47 | |
| 9 | Show-o2 | 35 | |
| 10 | Ovis-U1-3B | 32 |
Interactive version: theaggregate.ai/benchmark?slug=unig2u-bench-generate-then-answer-chart-reasoning · How It Works · Data refreshed daily, snapshot 2026-10-11.