[KongchangAI]
ModelMajorVL Co-Work

Mage

An open-source 4B-parameter desktop AI agent model from Microsoft that can autonomously decide whether to use graphical interface clicks or terminal commands to complete complex desktop tasks.

Timeline (last 90 days)

Oct 31

Microsoft has open-sourced Mage (called MajorVL Co-Work in the source material), a 4B-parameter desktop AI agent that scored 66% on the OSWorld Verified benchmark.

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Oct 31

The human baseline on the OSWorld benchmark is about 72.4%, and Mage's 66% is close to that level, surpassing a model nearly 6 times its size (63.9%).

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Oct 31

Mage's key capability is autonomously judging when to click the interface like a human and when to type terminal commands directly; it is 9.5GB in size and can run on a Mac mini.

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