[ai] physics benchmarks

A plate in tension with a hole through the middle. The classic stress concentration problem. Hole size drives the peak at the notch and how hard stress spikes around it. If your model misses the hot spot here, you notice fast.

One airfoil, many angles of attack. Lift and drag for performance. Surface pressure for how the wing loads up. Classic teardrop cross section. The smallest step into external aero before a full wing or vehicle.

Full vehicle, frontal impact. Thickness on bumpers, oil pan, and pillars changes how the body folds over time. Transient crash response, not a static part study. The kind of problem lightweighting teams actually argue about.

Morph the shape of a real road car. Open DrivAerML geometries with length, width, ride height, and more. Drag and lift plus pressure and shear across the whole surface. Full-scale car aero, not a toy mesh.