Apple Introduces FlowEval for Evaluating Generated User Interfaces

Jul 10, 2026

Apple ML Research has introduced FlowEval, a reference-based framework designed to evaluate whether generated user interfaces (UIs) support realistic interaction flows. FlowEval compares navigation traces from real websites to those in generated UIs, aiming to combine the accuracy of human evaluation with the scalability of automated methods.

Why it matters: FlowEval addresses the challenge of reliably and efficiently assessing AI-generated user interfaces, which is crucial for advancing the use of LLMs and coding agents in UI development.

Full story at: Apple Machine Learning Research ↗