The video first tests the anonymous Ox Alpha modelGLM 5.3 Flash is an open-weight multimodal mixture-of-experts model from Z.ai designed to combine a large total capacity with relatively low active compute per token. inside OpenCode. AICodeKing highlights its strong results on visual benchmark tasks, its large context window and its ability to produce a responsive landing page with coherent hierarchy, spacing and motion from a conventional coding prompt.
Raw promptingPrompt engineering is the practice of designing and refining instructions, context, examples, and constraints to obtain useful AI outputs. still leaves room for generic AI design patterns. Open Design addresses that problem by giving the model a structured workflowAgentic workflow abstraction hides low-level model, tool, and coordination steps behind a simpler goal-oriented interface. with design skills, reusable visual systems and explicit rules for palette, typography, spacing, components and motion instead of relying on a vague request for a polished site.
A second demonstration combines Ox Alpha with an editorial design systemA design system is a maintained collection of principles, tokens, components, patterns, and documentation for creating consistent interfaces. to produce an AI music product page. The resulting interface keeps its typography, spacing rhythm, accent treatment and responsive structure consistent across a long page while avoiding excessive cards, gradients and generic AI imagery.
Open Design outputs real HTML and CSSFront-end code generation uses AI to create or modify the user-interface code of websites and applications from instructions or examples. rather than a flat mockup, so the artifact can be edited, exported and handed to a coding agent for integration into a React, Next.js or Vue project. The host also cautions that Ox Alpha is an anonymous model whose provider and future pricing were unknown, so sensitive code should not be entrusted to it solely on the basis of temporary access claims.
Watch on YouTube



