extreme1228/ScaleCUA-ScienceBoard-VM

ScaleCUA — ScienceBoard VM image

A QEMU/qcow2 desktop VM disk (zipped) with the six ScienceBoard applications (ChimeraX, Celestia, KAlgebra, GrassGIS, TeXstudio, Lean) and the evaluation REST server preinstalled. Required to run ScienceBoard evaluation of the ScaleCUA agents.

• 📄 Code: https://github.com/THUDM/SCALE-CUA
• 🤗 Collection: https://huggingface.co/collections/extreme1228/scalecua-6a4cad5e3c80a230622eaff3 · 🤖 ModelScope

Contents

• Ubuntu2_scienceboard.qcow2.zip — ~17 GB download, ~44 GB unzipped.

Usage

pip install -U modelscope
modelscope download --dataset extreme1228/ScaleCUA-ScienceBoard-VM \
  Ubuntu2_scienceboard.qcow2.zip --local_dir ./vm
unzip ./vm/Ubuntu2_scienceboard.qcow2.zip -d ./vm
export PATH_TO_VM="$(pwd)/vm/Ubuntu2_scienceboard.qcow2"

Then run osworld_eval/scripts/test_sci.sh (see REPRODUCE.md).

Citation

@misc{lv2026scalecua,
  title  = {ScaleCUA: Scaling Computer Use Agents with Verifiable Task Synthesis and Efficient Online RL},
  author = {Bowen Lv and Xiao Liu and Yanyu Ren and Hanyu Lai and Bohao Jing and Hanchen Zhang and Yanxiao Zhao and Shuntian Yao and Jie Tang and Yuxiao Dong},
  year   = {2026},
  url    = {https://github.com/THUDM/SCALE-CUA}
}