SkyReels-A2
No estimate
No hardware requirements for this model
The weights for this model have not been published, so it cannot be downloaded or run on your own hardware at any size. It is reachable only through its provider, and no graphics card changes that.
On record
Full specification
Everything on record for this model. Most of it describes how it was trained rather than how it runs — useful context for judging how much work went into it, and how it compares with models built at a different scale.
Origin
Who built this model, where, and when it was published.
- Organisation
- Kunlun Inc.
- Organisation type
- Industry
- Country
- China
- Published
- 3 April 2025
- Authors
- Zhengcong Fei, Debang Li, Di Qiu, Jiahua Wang, Yikun Dou, Rui Wang, Jingtao Xu, Mingyuan Fan, Guibin Chen, Yang Li, Yahui Zhou
What it does
The problem areas the model was built for. A model can carry several of each.
- Domain
- Video
- Task
- Video generation, Image-to-video
Size
How large the model is and how much data it was trained on. Parameters are the figure that decides whether it fits on a given graphics card.
- Parameters
- 14B
- Training data
- tokens
14B
How it is classified
Labels the source dataset applies when tracking notable models, and how confident it is in the entry.
- Record confidence
- Confident
- Citations
- 57
Sources
Where this record came from and when it was last checked.
- Reference
- SkyReels-A2: Compose Anything in Video Diffusion Transformers
- Last updated
- 25 May 2026
What the numbers mean
Where it came from
SkyReels-A2 was published by Kunlun Inc., in the country recorded as China, during April 2025. It comes out of an organisation categorised as industry.
It works in the domain of Video, and is recorded as performing the task of video generation, Image-to-video.
Its weights were never published, so it can only be reached through its provider. No graphics card changes that.
Answers
SkyReels-A2 — common questions
SkyReels-A2— how many parameters does it have?
It has a parameter count of 14B. 14B. That figure is the total, and it is what decides how much memory the model needs — roughly half a gigabyte per billion at the compression most people use.
SkyReels-A2— who created it?
It was published by Kunlun Inc., based in China, an organisation categorised as industry.
SkyReels-A2— when was it released?
It was published in April 2025.
SkyReels-A2— what is it used for?
It works in the domain of Video, and is recorded as handling the task of video generation, Image-to-video. Models frequently carry more than one of each, and the tags describe purpose rather than capability limits.
SkyReels-A2— what GPU do I need to run it?
None. This is a closed model — its weights were never published, so it cannot be downloaded or run on your own hardware at any price. It is reachable only through its provider.
SkyReels-A2— is it open source?
The licensing was never recorded in our source data. We treat unstated licensing as closed, because an unrecorded licence is not one to rely on.
The other direction
Looking at it from the other side?
This page starts from the model. If you already own a card and want to know everything it will run, start from the hardware instead.