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 learning-based reasoning, enabling robust action planning and execution across virtual interfaces.
Input
Output
Context
128K
Max Output
2K
Parameters
7B
Technical Specifications
Model TypeVision
Context Window128K
Max Output Tokens2K
Parameters7B
Training Cutoff—
License—
Capabilities
Input Modalities
imagetext
Output Modalities
text
Features
vision
Estimated GPU Requirements for UI-TARS 7B
Estimates based on INT8 quantization. Actual requirements vary by framework and configuration.
Related Tools
Data sourced from official provider APIs and documentation
Last updated: May 5, 2026
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