Tesslate/UIGEN-T3-8B-Preview

Hugging Face
TEXT GENERATIONPricing:Input $0.468 / Output $1.82Concurrent Unit Cost:1Model Size:8BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Jun 10, 2025Architecture:Transformer0.0K Featherless Exclusive Warm

Tesslate/UIGEN-T3-8B-Preview is an 8 billion parameter UI generation model built on the Qwen3 architecture, designed for creating both UI components and full web pages. It features a unique hybrid reasoning system, allowing users to switch between guided reasoning for layout analysis and faster, raw code generation. This model excels at generating clean HTML and CSS, informed by the UIGenEval benchmark, and is primarily intended for research and non-commercial use in rapid UI prototyping and development.

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UIGEN-T3-8B-Preview: Advanced UI Generation with Hybrid Reasoning

Tesslate's UIGEN-T3-8B-Preview is an 8 billion parameter UI generation model, leveraging the Qwen3 architecture to create both individual UI components and complete web pages. This model introduces a novel hybrid reasoning system, enabling users to choose between a /think mode for guided reasoning with layout analysis and heuristics, or a /no_think mode for faster, direct code generation. It is powered by UIGenEval, a specialized benchmark designed to assess UI generation quality across technical structure, prompt adherence, interaction behavior, and responsive design.

Key Capabilities

  • Hybrid Reasoning: Control generation style with /think (guided) and /no_think (fast) modes.
  • Comprehensive UI Output: Generates both isolated components and full HTML web pages, including design token headers for customization.
  • Quality-Focused: Informed by the UIGenEval framework, ensuring clean HTML, CSS structure, and semantic accuracy.
  • Flexible Input: Supports user-supplied or placeholder images.

Good For

  • Startup MVPs: Rapidly scaffolding UIs from scratch with clean code.
  • Component Libraries: Efficiently building and exporting UI elements like buttons, cards, and navbars.
  • Internal Tool Builders: Creating admin panels, dashboards, and layout templates.
  • Rapid Client Prototypes: Generating production-ready HTML+Tailwind outputs to save time on mockups.

This model is currently released for research and non-commercial use, with commercial licensing available through a pilot program.

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