UI-TARS 7B
by ByteDancebytedance/ui-tars-1.5-7b
LLMCompare cannot run UI-TARS 7B yet.No route to this model is configured on this site yet. Its prices and parameters are listed below for reference.
See the models that can be run nowUI-TARS 7B at a glance
- Context length
- 128,000 tokens
- Maximum output
- 2,048 tokens
- Accepts
- Text, Image
- Returns
- Text
- Features
- JSON outputPrompt cachingImage input
- Reasoning effort levels
- Not supported
- Released
- 22 Jul 2025
- Knowledge cutoff
- 31 January 2025
Model facts synced from the OpenRouter model list on 21 Oct 2026.
UI-TARS 7B pricing by route
A route is the service LLMCompare calls to reach the model. UI-TARS 7B has 1 route. Prices are in US dollars.
| Route | On LLMCompare | Inputper 1M tokens | Outputper 1M tokens | Cache readper 1M tokens | Price verified on | Source |
|---|---|---|---|---|---|---|
| OpenRouterDefault | Not configured | $0.10 | $0.20 | $0.10 | openrouter.ai/bytedance/ui-tars-1.5-7b |
The cost shown in an LLMCompare report is calculated from these prices as they were at the time of the run.
Cost calculator
Estimate what a batch of calls to UI-TARS 7B costs. The starting numbers are examples. Change them to match your task.
Part of the input tokens above, billed at the cache read price.
- Cost per call
- $0.0002
- 1 credits
- Cost of 100 calls
- $0.02
- 100 credits
Calculated from the OpenRouter prices verified on 21 Oct 2026. Credits are the cost plus a 20% service fee, at $0.001 per credit, rounded up for each call, with a minimum of 1 per call. A real run is charged for the usage the provider reports.
Parameters you can set
These are the parameters LLMCompare can set when it calls the model through OpenRouter.
| Parameter | Type | Range or options | Default |
|---|---|---|---|
temperature | Number | 0 to 2in steps of 0.1 | Provider default |
top_p | Number | 0 to 1in steps of 0.05 | Provider default |
max_tokens | Integer | 1 to 2,048 | Provider default |
seed | Integer | -2,147,483,648 to 4,294,967,295 | Provider default |
About UI-TARS 7B
UI-TARS-1.5 is a multimodal vision-language agent optimized for GUI-based environments, including desktop interfaces, web browsers, mobile systems, and games. Built by ByteDance, it builds upon the UI-TARS framework with reinforcement...
Description as published for this model. LLMCompare has not edited it.
Models to compare with UI-TARS 7B
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Questions about UI-TARS 7B
- How much does UI-TARS 7B cost?
- On the OpenRouter route, UI-TARS 7B costs $0.10 per 1 million input tokens and $0.20 per 1 million output tokens, in US dollars. Input tokens that UI-TARS 7B reads from the prompt cache cost $0.10 per 1 million tokens. LLMCompare verified this price on 21 Oct 2026.
- What is the context length of UI-TARS 7B?
- UI-TARS 7B has a context length of 128,000 tokens and returns up to 2,048 output tokens in one call.
- What inputs does UI-TARS 7B accept?
- UI-TARS 7B accepts these inputs: Text, Image. UI-TARS 7B returns: Text.
- Can I test UI-TARS 7B on my own data?
- Not yet. LLMCompare lists the prices and parameters of UI-TARS 7B, but no route to UI-TARS 7B is configured on LLMCompare, so it cannot be selected for an evaluation.