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OSWorld compatible computer use training and evaluation environments

Proposal and executable sample pack. We build the environments and training tasks around the model, not simply the annotations inside them.

01

Proposal

The document below is the Cognyzer proposal for Z.ai: OSWorld compatible computer use environments, task anatomy, quality bar, evidence, and a path from pilot to scale. No pricing in this pack.

Read the proposal

02

Sample pack

Ten tasks. Six Ubuntu RL tasks with scored model rollouts. Two Windows and two macOS tasks as passing human SFT. A run passes only if the artefact left inside the virtual machine satisfies the evaluator.

osworld-sample-zai.zip

Full pack, 338 MB. Includes README.md, task.json, human trajectories, Ubuntu model runs, and Windows/macOS seed files.

Download zip

How to read it

Ubuntu / Windows / macOS stay in separate folders. Each task has task.json and sft/ with result.txt = 1.000000. Ubuntu also has runs/.

Pack README
03

Ubuntu (scored)

Screenshot only, pyautogui, last 3 screenshots, 3 runs. Pass rate is successes out of three.

TaskAppModelRunsPass
thunderbird-c37b60Thunderbirdclaude-sonnet-4-51 1 00.667
glm-5v-turbo0 0 00.0
vlc-5e94afVLCclaude-sonnet-4-51 1 00.667
glm-5v-turbo0 0 00.0
vs-code-4b6f82VS Codeclaude-sonnet-4-51 0 00.333
glm-5v-turbo0 0 00.0
gimp-ef7602GIMPglm-5v-turbo0 0 00.0
libreoffice-writer-7cfdbcWriterglm-5.3-flash0 0 00.0
libreoffice-calc-e4af30Calcglm-5.3-flash0 0 00.0
04

Windows and macOS (SFT)

Task definition, seed files, and a passing human trajectory. Not GLM-scored in this pack.

FolderOSApplicationHuman trajectory
windows/gsheetsWindowsGoogle SheetsReykjavik weather workbook
windows/gdocsWindowsGoogle DocsThesis workshop document edits
macos/onlyofficemacOSONLYOFFICEFleet insurance audit
macos/chromemacOSChrome / SheetsQ2 ridership derived columns

Pragnasya S, Co-founder and CTO, Cognyzer, Hyderabad / team@cognyzer.com
Confidential. Shared with Z.ai for evaluation of this collaboration.