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Open-weight model · Robotics

EasyWAM-Unified-Wan22

by OpenMOSS OpenMOSS-Team/EasyWAM-Unified-Wan22

EasyWAM-Unified-Wan22 is an open-weight model for robotics from OpenMOSS, released under Creative Commons Attribution-NonCommercial 4.0. Its published files total 10.6 GB.

This repository hosts released EasyWAM-Unified checkpoints built on Wan2.2-TI2V-5B.

Parameters—
Context—
Weights10.6 GB
Licensecc-by-nc-4.0
AccessOpen weights
Monthly Downloads—

Model Card

This repository hosts released EasyWAM-Unified checkpoints built on Wan2.2-TI2V-5B. EasyWAM-Unified uses a single Video DiT to jointly represent and denoise video and action tokens, coupling both modalities bidirectionally through the same self-attention layers. The checkpoints are trained with the EasyWAM codebase. The LoRA checkpoint uses rank 128 (alpha 128) on the backbone Video DiT target modules. Other trainable EasyWAM modules are stored in the same checkpoint, so it must be loaded with the matching lora task recipe. Task success rate (%) under the EasyWAM LIBERO evaluation protocol. All results use stateposition: sequence; higher is better. Models using the same Wan2.2-TI2V-5B…

Excerpt from the card by OpenMOSS, licensed cc-by-nc-4.0.

Identity and Version

Repository
OpenMOSS-Team/EasyWAM-Unified-Wan22
Publisher
OpenMOSS
Task
Robotics
Modality
Control
Library
easywam
Parameters
Not stated by the source
Languages
Not stated by the source
Revision
794bd9bf249090e2336a0a1534eb43ac8eb69593
First published
2026-08-31
Last updated
2026-09-22

Files and Weights

5 files, 10.6 GB in total. The weights are 2 files totalling 10.6 GB in pt.

Weights2 files · 10.6 GB
Configuration1 file · 41.0 KB
Documentation1 file · 5.1 KB
Repository1 file · 1.5 KB
Every file
FileTypeSizeSHA-256
libero_unified_wan22.ptWeights10.0 GB a9c6e9e554d0
libero_unified_wan22_lora_128.ptWeights646.2 MB f898370a0ad2
libero_dataset_stats.jsonConfiguration41.0 KB —
README.mdDocumentation5.1 KB —
.gitattributesRepository1.5 KB —

License and Download

License
cc-by-nc-4.0
Access
Open weights, no gate
Download size
10.6 GB
Download from OpenMOSS

Released by OpenMOSS through its official repository on Hugging Face. Read the license.

Built From

Memory Requirements

PrecisionWeights in memory
As published10.6 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About EasyWAM-Unified-Wan22

Can I use EasyWAM-Unified-Wan22 commercially?

Not without separate permission. EasyWAM-Unified-Wan22 is released under Creative Commons Attribution-NonCommercial 4.0. CC BY-NC 4.0 permits sharing and adapting with credit for non-commercial purposes only. Commercial use needs separate permission from the rights holder.

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