Decision support
Seed 2.0 Pro vs Composer 1.5
Compare canonical objects directly. The useful dimensions change with the object type, so model and hardware comparisons stay separate.
Cursor
Benchmark results
Arena Text
Arena rating · Higher is better
- Seed 2.0 Pro1457Arena #68CI 1453 to 1460
- Composer 1.5Not reported
Runs and sources
Seed 2.0 Pro- default145795% CI 1453 to 1460 · 78,230 votes
Composer 1.5Not reported
Arena Vision
Arena rating · Higher is better
- Seed 2.0 Pro1256Arena #48CI 1249 to 1264
- Composer 1.5Not reported
Runs and sources
Seed 2.0 Pro- default125695% CI 1249 to 1264 · 10,929 votes
Composer 1.5Not 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.