UI-TARS 7B pricing & benchmarks
Released Jul 22, 2025 · served by 1 provider
What UI-TARS 7B is
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...
- Model ID:
bytedance/ui-tars-1.5-7b - Modality: text+image->text
- Knowledge cutoff: 2025-01-31
- Tool calling: not supported · Structured output: supported
- Weights:
ByteDance-Seed/UI-TARS-1.5-7Bon Hugging Face
Providers and prices for UI-TARS 7B
The same model costs different amounts depending on who serves it. Prices are per 1M tokens, cheapest first. Uptime and throughput are OpenRouter's rolling measurements, not vendor claims.
| Provider | Input | Output | Context | Quant | Uptime 24h | Throughput |
|---|---|---|---|---|---|---|
| Parasailcheapest | $0.100 | $0.200 | 128K | bf16 | 100.0% | — |
FAQ
How much does the UI-TARS 7B API cost?
$0.100 per 1M input tokens and $0.200 per 1M output tokens. A typical workload of 1M input + 300K output tokens costs about $0.16.
Is UI-TARS 7B free?
No. It is a paid model starting at $0.100 per 1M input tokens, though some providers offer trial credits.
Which provider is cheapest for UI-TARS 7B ?
Parasail at $0.100 input / $0.200 output per 1M tokens (bf16 quantization).
Can I self-host UI-TARS 7B ?
Yes — weights are published as ByteDance-Seed/UI-TARS-1.5-7B on Hugging Face, so you can run it on your own hardware.