ByteDance

UI-TARS 7B

bytedance/ui-tars-1.5-7b

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Specification

Published by the vendor; the platform bills at the target's declared price.

UI-TARS 7B

open weights

ByteDance bytedance/ui-tars-1.5-7b

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...

Input $/1M: $0.10
Output $/1M: $0.20
Context: 128K
Max output: 2K
Released: Jul 22, 2025
Modalities: imagetext

Cached input reads $0.10 per 1M · weights on Hugging Face as ByteDance-Seed/UI-TARS-1.5-7B

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targets.yamlyaml

# targets.yaml - declare a target that runs UI-TARS 7B 
targets:
  - id: ui-tars-1-5-7b
    kind: llm
    name: UI-TARS 7B 
    metadata:
      model: bytedance/ui-tars-1.5-7b          # links the target to this catalogue entry
    capabilities:
      domains: [general]
      supports_tools: false
      context_window: 128000
    cost:
      usd_per_1k_tokens: 0.000150

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