Swept handle

The request

Make a grab handle: one smooth arched bar with a round cross-section about 12mm in diameter, sweeping in a continuous arc that spans 100mm from one end to the other and rises about 25mm at its midpoint. No sharp corners along the bar. Model it as a single sub-part named `handle`.

What the AI judge checks

• Matches the request
• Sane proportions, no junk features

This run used a free-text rubric: “A single grab handle: one continuous bar with a rounded cross-section following a smooth arch from one end to the other, roughly 100mm across and 25mm tall at the top of the arch. Rate fidelity low if it is a straight bar, a rectangular block, a visibly segmented chain of separate cylinders, or has sharp corners along its length.”

Measured checks

• watertight (gate)
• spans the requested envelope
• slender arched bar, not a filled block
• smoothly curved surfaces (not a faceted block)