Decision support
Kling 2.6 Pro vs Gen-4.5
Compare canonical objects directly. The useful dimensions change with the object type, so model and hardware comparisons stay separate.
Kling
Benchmark results
Head to head on 1 benchmark both models report · 1 tie
- Kling 2.6 Pro0leads
- Gen-4.50leads
- Tie, within 95% CI
Arena Text to Video
Arena rating · Higher is better
- Kling 2.6 Pro1216Arena #31CI 1209 to 1223
- Gen-4.51223Arena #29CI 1215 to 1231
Runs and sources
Kling 2.6 Pro- default121695% CI 1209 to 1223 · 75,018 votes
Gen-4.5- default122395% CI 1215 to 1231 · 65,376 votes
Arena Image to Video
Arena rating · Higher is better
- Kling 2.6 Pro1294Arena #28CI 1286 to 1301
- Gen-4.5Not reported
Runs and sources
Kling 2.6 Pro- default129495% CI 1286 to 1301 · 208,828 votes
Gen-4.5Not 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.