Video · Wan-AI
Wan2.1-T2V-1.3B-Diffusers
Wan-AI's 1.3B text-to-video model in Diffusers layout. Small for a video model. The activation allowance on a video row is larger than on a chat row, because frames are not tokens.
Freshness uses the repository open date. This record is 610 days old, opened 2025-03-01. Popularity uses 332,517 downloads and 165 likes listed by Hugging Face. Checked 2026-11-01. Neither number grades answers. Formulas.
Hugging Face reports 45.4 GB of storage for the whole repository. That figure can include several packs, so the fit table does not use it as the size of one file.
Will it fit?
Save a machine on the hardware page and this block fills in. The table already has the sizes.
| Pack | Size | Saved machine |
|---|---|---|
| Weight shards summed | 5.7 GB weights + 8.0 GB allowance. File: 2 shard files in transformer. | Choose a machine |
| FP8 estimate | 1.4 GB weights + 8.0 GB allowance. | Choose a machine |
| FP16 estimate | 2.8 GB weights + 8.0 GB allowance. | Choose a machine |
Estimate rows use the parameter count. A measured row names a file in the repository. The allowance is fixed: it stands in for context or activations, and it is not a measurement from a run.
How to run it
Video models spend memory on frames as well as weights. The allowance here is a fixed number, not a timed render. Use the publisher's instructions for the runtime.
Publisher repository on Hugging Face
Others in Video
MiniMax-H3 · MiniMaxAI
LTX-Video · Lightricks
Wan2.1-T2V-14B-Diffusers · Wan-AI
This directory is assembled from public model records. Freshness is age. Popularity is downloads and likes. A fit figure is an estimate from a parameter count or from a published file size, not a run on our hardware. How the numbers are made. AI disclosure.