Comparative Evaluation of AI Models for CAD Script Generation in 3D Printing Workflows

This repository contains the supplementary material accompanying the paper "Comparative Evaluation of AI Models for CAD Script Generation in 3D Printing Workflows." It includes the complete experimental dataset used in the study, including prompt-engineering inputs, generated CAD scripts, iterative follow-up prompts, execution results, and observations for ChatGPT-5, Claude Sonnet 4.6, and Microsoft Copilot across CQ-Editor and FreeCAD. The material is provided to support transparency, reproducibility, and future research in AI-assisted CAD generation.