Skywork AIHPC-AI TechnologyVideo model matchup
SkyReels V2 DF 1.3Bvs.Open-Sora 2.0
Neither SkyReels V2 DF 1.3B nor Open-Sora 2.0 has an LMArena rating yet.
All data side by side
The better value is bold. For ratings only when the gap is clear.
| Metric | SkyReels V2 DF 1.3B | Open-Sora 2.0 |
|---|---|---|
| Output | ||
| Resolution | 540p | 768 px (zusätzlich 256 px) |
| Soundgenerated by the model | no | n/a |
| Access | ||
| Weights | open | open |
| Parameters | 1.3B | 11B |
| Routes | local | local |
| Released | Apr 21, 2025 | Mar 12, 2025 |
| Status | available | available |
Prices: public API price of the documented standard configuration; resolution and sound can change it
Is there a better choice?
Text to video 1,516, Place 1 of 23. $0.51 per 5 s clip.
SkyReels V2 DF 1.3B vs. Gemini Omni 1.1 FlashSources and method
Show 2 sources and the method
Ratings come from the LMArena: people see two videos for the same prompt without knowing which model made them and pick the better one. Many such picks add up to a rating, higher is better. Text to video and image to video are separate lists and are never added together.
“Ahead” means one model stays clearly higher even with the rating’s uncertainty. “Slightly ahead” means its value is higher but the gap is not certain yet. Otherwise both count as level. Places count only the models of our comparison.
Prices and clip lengths come from the providers’ documentation. From a factor of 1.25 a model counts as cheaper or longer, below that as about the same.
- SkyReels V2 DF 1.3B, specifications, checked Nov 1, 2026
- Open-Sora 2.0, specifications, checked Nov 1, 2026
Compare another matchup
More matchups
Related video model comparisons
Compare SkyReels V2 DF 1.3B and Open-Sora 2.0 with other important video models.