Tesslate/UIGEN-T3-14B-Preview
Tesslate/UIGEN-T3-14B-Preview is a 14 billion parameter UI generation model built on the Qwen3 architecture, designed to create both UI components and full web pages. It features a unique hybrid reasoning system, allowing for guided layout analysis or faster raw code generation. This model is specifically optimized for generating clean, semantic HTML and CSS, informed by the UIGenEval benchmark framework. It excels at rapid prototyping and scaffolding UIs for various applications.
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UIGEN-T3-14B-Preview: Advanced UI Generation with Hybrid Reasoning
Tesslate's UIGEN-T3-14B-Preview is a 14 billion parameter model leveraging the Qwen3 architecture, specifically engineered for generating user interfaces. This model can produce both individual UI components and complete web pages, including full <html> and <head> structures. A core differentiator is its hybrid reasoning system, which allows users to switch between /think mode for guided reasoning with layout analysis and heuristics, or /no_think mode for faster, direct code generation. Outputs also incorporate design tokens for easier site-wide customization.
Key Capabilities & Features
- UI Generation: Creates clean HTML and CSS for components and full web pages.
- Hybrid Reasoning: Offers controlled reasoning modes (
/thinkfor guided,/no_thinkfor raw code). - Design Tokens: Includes design token headers for customizable outputs.
- Evaluation Framework: Developed using UIGenEval, an internal benchmark assessing technical quality, prompt adherence, interaction behavior, and responsive design.
- Context Length: Supports up to 32768 tokens, with 20k recommended for optimal reasoning performance.
Good For
- Startup MVPs: Rapidly scaffolding UIs from scratch.
- Component Libraries: Generating buttons, cards, and navigation elements at scale.
- Internal Tool Builders: Creating admin panels, dashboards, and layout templates.
- Rapid Client Prototypes: Producing production-ready HTML+Tailwind mockups quickly.
Limitations
Currently, the model does not support Bootstrap and is intended for research and non-commercial use only. Responsive tuning may vary with output complexity.
Top 3 parameter combinations used by Featherless users for this model. Click a tab to see each config.