SCADBench

SCADBench offers a unique, crowdsourced platform for evaluating the creation of 3D objects from text descriptions. It works by sending identical prompts to various generative models, which then produce OpenSCAD code. This code is automatically rendered into 3D models complete with physically based rendering (PBR) materials, ready for public assessment. Key features include: • Blind, side-by-side comparison of 3D models • Real-time Elo rating system based on user votes • Automatic rendering of OpenSCAD code to 3D geometry • No account registration required for participation Users engage directly in the Arena by comparing two anonymously presented 3D models generated from the same prompt. After rotating and inspecting each model, participants cast their vote for the superior creation. This feedback instantly updates a dynamic leaderboard, showcasing model performance in real time without any personal data collection. This benchmark is ideal for researchers, developers, and anyone interested in the quality of programmatic 3D content generation. It provides an accessible way to contribute to the evaluation landscape, track the progress of different models, and explore a gallery of generated 3D objects. SCADBench acts as a vital tool for understanding the capabilities of current creation systems in transforming textual descriptions into tangible 3D forms.