GoKawiilModelRift benchmarks CadQuery vs OpenSCAD for AI-driven CAD generation
ModelRift ran six Claude-powered agents through three printable-part tasks, split evenly between CadQuery and OpenSCAD, then independently verified every resulting STL mesh with a separate parser. All six parts printed successfully, showing both toolchains can be reliably driven by an AI agent with no human oversight. The real distinction ModelRift found wasn't whether the tools worked, but how each one behaved when it failed.