UI-TARS 7B

Apr 2025
UI-TARS 7B
Compare in
—per task?
$0.10 / $0.20per 1M in / out?cache $0.10
—output speed?
128Kcontext

Run it yourself

estimate
Fits on✓ 8 GB (phone, laptop) · compressed✓ 16 GB · 8-bit✓ 24 GB GPU · full quality✓ 48 GB GPU · full quality✓ 80 GB GPU · full quality
LicenceApache-2.0free for commercial use

Benchmarks

all categories
No benchmark results yet.

FAQ

How much does UI-TARS 7B cost?›

$0.10 per 1M input tokens and $0.20 per 1M output tokens; cached input $0.10 per 1M (cheapest host: Parasail).

Is UI-TARS 7B free to use?›

There is no free API; the cheapest paid price is $0.10 per 1M input tokens. The weights are open, so you can run it yourself.

How can I use UI-TARS 7B?›

Through the API of Parasail.

What is the context window of UI-TARS 7B?›

128K tokens, with up to 2K output tokens.

When was UI-TARS 7B released? Is there a newer version?›

Released 2025-04-16. It is the current version in its line.

Is UI-TARS 7B open source?›

Yes, the weights are open (Apache-2.0 licence).

Can I run UI-TARS 7B locally?›

The weights are open and can be self-hosted; hardware needs are not confirmed yet.

Can UI-TARS 7B read images?›

It accepts text and images as input.

What is UI-TARS 7B?›

UI-TARS 7B is an open-weights language model from ByteDance, released Apr 2025.