Decision support
Gen-4.5 vs Hunyuan Video 1.5
Compare canonical objects directly. The useful dimensions change with the object type, so model and hardware comparisons stay separate.
Tencent
Benchmark results
Head to head on 1 benchmark both models report
- Gen-4.51lead
- Hunyuan Video 1.50leads
Arena Text to Video
Arena rating · Higher is better
- Gen-4.5Best1223+55 ahead · Arena #29CI 1215 to 1231
- Hunyuan Video 1.51168Arena #40CI 1152 to 1185
Runs and sources
Gen-4.5- default122395% CI 1215 to 1231 · 65,376 votes
Hunyuan Video 1.5- default116895% CI 1152 to 1185 · 4,322 votes
Arena Image to Video
Arena rating · Higher is better
- Gen-4.5Not reported
- Hunyuan Video 1.51199Arena #42CI 1183 to 1214
Runs and sources
Gen-4.5Not reported
Hunyuan Video 1.5- default119995% CI 1183 to 1214 · 5,498 votes
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.