Decision support
Qwen-Image-2.1 vs Stable Image Ultra
Compare canonical objects directly. The useful dimensions change with the object type, so model and hardware comparisons stay separate.
Stability AI
Benchmark results
Arena Text to Image
Arena rating · Higher is better
- Qwen-Image-2.11227Arena #21CI 1220 to 1233
- Stable Image UltraNot reported
Runs and sources
Qwen-Image-2.1- default122795% CI 1220 to 1233 · 17,883 votes
Stable Image UltraNot reported
Arena Image Edit
Arena rating · Higher is better
- Qwen-Image-2.11363Arena #22CI 1357 to 1369
- Stable Image UltraNot reported
Runs and sources
Qwen-Image-2.1- default136395% CI 1357 to 1369 · 38,085 votes
Stable Image UltraNot reported
Each model's best published result is shown; "Not reported" means no matched evaluation, not a score of zero. Arena and DeepSWE ranks are the leaderboards' own; other ranks are among catalogue models with a score. Results from different harnesses or settings are not directly comparable.
Arena ratings: Arena (lmarena-ai/leaderboard-dataset), licensed CC BY 4.0. Ratings come from pairwise human votes and are only comparable within one leaderboard; the interval is Arena's 95% confidence interval. Model names are matched to the Vertical Tabs catalog.
Model specifications
API pricing · USD per 1M tokens
Capabilities and modalities
Architecture and availability
A dash means the field is not reported. Provider-specific performance and pricing may differ.