Lid fit and finger hole

Kimi K3.1 Pro$0.261m 42s1m 40s waiting on the model4 builds

iso
front
back
top
bottom
left
right

100of 100

built: 100
geometry: 100
AI judge: 5 of 5

What the AI judge checked

Pass:The lid sits down inside the box's opening rather than over the outside of it
- Opus 5.5: pass: The yellow lid sits inside the blue box's opening, surrounded by the wall rim and a small gap.
- GPT-6 Sol: pass: The yellow lid fits within the blue rim rather than extending over the box’s exterior.
Pass:The lid is a plain rectangular block with no lip, rib, step or chamfer on it
- Opus 5.5: pass: The lid appears as a plain flat rectangular slab with no visible lip, rib, step or chamfer.
- GPT-6 Sol: pass: The lid appears to be a flat rectangular block without a visible lip, rib, step, or chamfer.
Pass:The finger hole is a clean round hole straight through the lid, not a slot or a cone-shaped recess
- Opus 5.5: pass: The top view shows a clean circular hole through the lid revealing the blue box floor beneath, with straight cylindrical walls in the iso view.
- GPT-6 Sol: pass: A centered circular opening shows the box interior through the lid, with no visible slot or conical recess.
Pass:The box's walls look the same thickness all the way round its opening
- Opus 5.5: pass: The top view shows the blue rim around the opening at a consistent thickness on all four sides.
- GPT-6 Sol: pass: The blue rim appears uniform in width around all four sides of the opening.
Pass:No other features on either piece
- Opus 5.5: pass: Side and bottom views show plain faces, and no extra features are visible on either piece.
- GPT-6 Sol: pass: No additional features are visible on the lid or box.

Measured

✓ bbox: [60,40,30] <= [60.5,40.5,30.5]
✓ overlaps: 0 == 0
✓ clearance: 0.6000003814697266 in 0.45..0.85
✓ exactly two sub-parts named body and lid: ok
✓ both sub-parts are solid: ok
✓ body still 60 × 40 × 30 and hollow: ok
✓ lid is the 0.6 mm slip-fit plug: 54.8 × 34.8 × 5: ok
✓ lid has one through-hole: ok
✓ finger hole is 8 mm: ok

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This is an older run. See the current results.

Run kimi31-sonnet-hard2026-11-05commit 58201d93spend $50.99 + $14.79 AI judgingOther runs: 2026-11-05T05-50-12-kimi31-vs-sonnet, 2026-10-16T18-49-10-hard-compact-2026-10-16, 2026-09-23T06-56-16-hard-baseline-2026-09-23, 2026-09-10T19-44-23-baseline-2026-09, 2026-09-04T20-02-10-stage2-hard-cases, 2026-09-04T19-48-31-screen-14-fixed