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UI-TARS 7BOPEN
UI-TARS-1.5 is a multimodal vision-language agent optimized for GUI-based environments, including desktop interfaces, web browsers, mobile systems, and games.
Prices update automatically — checked daily against provider list prices.
- $0.13 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 73% of the 191 open-weight models tracked here
Benchmarks
Artificial Analysis measures 273 of the 383 models tracked here — this one is not yet covered. The pricing position above is measured across the full catalog and does not depend on benchmarks.
About this model
UI-TARS 7B is an open-weight AI model by Bytedance. You can download and self-host it for free; the prices below are hosted-API list prices, tracked daily, for when you prefer convenience over self-hosting.
Frequently asked questions
What is UI-TARS 7B?
UI-TARS 7B is an AI language model from Bytedance. It is open-weight: you can download it and run it on your own hardware, for free.
Is UI-TARS 7B free?
The weights are free and open — you can self-host UI-TARS 7B and pay nothing per token. If you prefer a hosted API, list prices are $0.1 per million input tokens and $0.2 per million output tokens.
Can I self-host UI-TARS 7B?
Yes. UI-TARS 7B has open weights, so you can download it and run it on your own GPU or server with tools like Ollama, vLLM or llama.cpp — with no per-token cost.