‹ PublicAI Index
The LLM benchmark aggregator.
UI-TARS
ByteDance
Strongest in Computer use (#45 of 80, on 1 of its 2 boards), weakest in Agents (#143 of 289). Above par in 0 of 2 scopes. Among the models it meets almost everywhere, it finishes behind Claude Opus 5.5 and Claude Fable 5.1 and ahead of Qwen3 Vl Flash and DART GUI 7B.
§ 1 · Profile
What it is good at
Bars run from 50 — the average of the models each source lists — so right of the line is above par. The middle column is the gap to whoever leads that scope.
Agents49−16.9#143/2891/6
Computer use48.1−19.8#45/801/2
§ 2 · Head to head
What it beats, and what beats it
The same models turn up scope after scope. Counted once: where both were placed, who finished higher. Bars run right for UI-TARS, left for the other.
§ 3 · Sources
Where the numbers come from
1 publication, 1 figures. Every one links to the page it was read from.
OSWorld 41.8%
Badge
[](https://publicai.io/model-index/m/ui-tars)