SkyReels-V2 publishes 1.3B, 5B and 14B
The repository publishes 1.3B, 5B and 14B variants. It also states peak memory for the smallest and the largest at the same 540P output, which is the cleanest controlled comparison in the register. As of 2026-09-22.
| Column | What the pages state |
|---|---|
| Size, in the vendor's own words | 1.3B, 5B and 14B variants |
| The detail published beside it | Published across several model types |
| Licence, from the same pages | skywork-license |
| Hardware, from the same pages | About 14.7GB peak on the 1.3B at 540P |
Inclusion rule. The value this page is about, the detail the vendor attached to it, and the two columns that change how it should be read. A column the vendor left empty keeps its row and says so. Order. This column first, then its detail, then the two columns that qualify it.
1Holding the output constant is what makes it readable
About 14.7GB on the 1.3B at 540P against around 51.2GB on the 14B at the same 540P. Resolution and clip length are the same on both sides, so the gap is attributable to the weights.
Most memory figures in the register vary two things at once, which is why they cannot be compared even inside one family. This pair varies one.
2A ratio, not a law
Roughly a tenfold difference in parameters produces roughly three and a half times the memory. That is a plausible shape for a model where activations do not scale with the weights, and it is one measurement on one family.
Carrying the ratio to another release would be exactly the kind of derivation this register avoids. It is recorded as two figures, not as a rule.
3What the middle variant leaves out
The 5B is published and no memory figure is stated for it, so the interpolation a reader wants is unavailable from the vendor. The register does not fill it in.
Nor does the count settle the length question, which this family answers separately with a frame table running from 257 frames for ten seconds up to 1457 for sixty.
- Model size1.3B, 5B and 14B variantspublished across several model types
- HardwareAbout 14.7GB peak VRAM for a 540P video on the 1.3B model, and around 51.2GB on the 14Bthe same output size on two model sizes
4Sources
The count comes from huggingface.co/Skywork, read 2026-09-22, exactly as the vendor wrote it. Everything else this release publishes is on its family entry; why the count sits in its own column is on size. Nearby: Two sizes, two machines, Counted to the unit.