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UI-TARS Desktop vs GAIA: catalog facts
UI-TARS Desktop	GAIA
Free Free and open source; model hosting or API costs may apply.	Free Free and open source from AMD.
Windows, macOS	Windows
Controls the desktop through visual understanding of the screen Open source with an active, widely followed repository	Runs AI agents locally on the PC Tuned for AMD Ryzen AI hardware
Needs access to a capable vision model Giving an agent control of your computer carries risk	Built around AMD Ryzen AI PCs Oriented toward building agents rather than casual chat
Downloadable app	Downloadable app
Open source	Open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.