UI-TARS 7B pricing
UI-TARS 7B from ByteDance (Doubao) costs $0.100 per 1M input tokens and $0.200 per 1M output tokens. Cached input is $0.100 per 1M. Context window 128,000 tokens.
API id ui-tars-1.5-7b · ByteDance (Doubao) · source · updated 2026-08-11
$0.100
Input / 1M tokens
$0.200
Output / 1M tokens
$0.100
Cached input / 1M
128K
Context window
What UI-TARS 7B costs in practice
| Workload | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.0002 |
| Document summary | 50,000 | 2,000 | $0.0054 |
| 1M tokens in, 200K out | 1,000,000 | 200,000 | $0.14 |
Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.
Common questions
- How much does UI-TARS 7B cost per 1M tokens?
- UI-TARS 7B costs $0.100 per 1M input tokens and $0.200 per 1M output tokens on the standard tier. Cached input is $0.100 per 1M.
- What is UI-TARS 7B 's context window?
- UI-TARS 7B accepts up to 128,000 tokens in a single request, and can return up to 2,048 output tokens.
- Where does this UI-TARS 7B price come from?
- From the OpenRouter catalogue, because ByteDance (Doubao) does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from ByteDance (Doubao)'s own — verify before committing spend.