Photo motor bell unstated

Kimi K3.1 Pro$0.555m 14s5m 7s waiting on the model5 builds

Reference
iso
front
back
top
bottom
left
right

91of 100

built: 100
geometry: 100
AI judge: 4 of 7

What the AI judge checked

Pass:The overall form matches the reference: the same kind of object, the same silhouette from the matching angle, allowing for the requested change: the photograph shows only part of the bell; compare the visible part and expect the rest to repeat it six-fold
- Opus 5.5: pass: The render is a spoked, open-bottomed cylindrical can with a central boss and bore, consistent with the photographed motor bell.
- GPT-6 Sol: pass: The renders show an open-bottomed cylindrical bell with a six-fold spoked top, matching the reference’s overall form.
Pass:Proportions match: the relative sizes of the major dimensions agree with the reference within what the eye can judge, allowing for the requested change: the photograph shows only part of the bell; compare the visible part and expect the rest to repeat it six-fold
- Opus 5.5: pass: The side views show a squat can roughly one-third as tall as its diameter, with a boss about 40% of the diameter, matching the stated dimensions and the photo.
- GPT-6 Sol: pass: The boss, rim, and bell height appear proportionate to the dimensions and visible reference.
Fail:Every major feature visible in the reference (holes, slots, bosses, tabs, lips) is present in the result, allowing for the requested change: the photograph shows only part of the bell; compare the visible part and expect the rest to repeat it six-fold
- Opus 5.5: fail: The photo shows the arm arcs breaking through the rim edge into the side wall, but the side renders show a completely plain, unbroken outer wall.
- GPT-6 Sol: fail: The central bore and spoked openings are present, but the reference’s openings extending into the outer wall are missing.
Fail:Those features sit where the reference has them, allowing for the requested change: the photograph shows only part of the bell; compare the visible part and expect the rest to repeat it six-foldAI judges disagreed
- Opus 5.5: pass: The top view shows six spokes radiating from the central boss, with one spoke along the horizontal axis, and the forks meeting the rim in a sixfold arrangement.
- GPT-6 Sol: fail: The curved openings stop at the top face instead of continuing down the wall as in the reference.
Pass:Nothing is present that the reference does not show — no decorative or unexplained geometry, allowing for the requested change: the photograph shows only part of the bell; compare the visible part and expect the rest to repeat it six-fold
- Opus 5.5: pass: No geometry is visible beyond the boss, bore, spokes, arms, top face and wall.
- GPT-6 Sol: pass: The renders show no clearly decorative or unexplained features beyond the completed spoke pattern.
Pass:Each spoke splits into two thin arms that curve into the rim, the way the photo shows — not straight spokes and not round holes
- Opus 5.5: pass: The top view shows each of the six spokes splitting into two thin curved arms that sweep into the rim, rather than straight spokes or round holes.
- GPT-6 Sol: pass: Each of the six spokes branches into two curved arms near the rim rather than ending as a single straight spoke.
Fail:The arms' arcs continue down the outer wall as openings in the side of the can
- Opus 5.5: fail: All four side views show a solid outer wall with no openings continuing the arcs.
- GPT-6 Sol: fail: The outer cylindrical wall is unbroken, with no arc-shaped side openings.

Measured

✓ watertight: ok
✓ one sub-part named bell: ok
✓ outer diameter is 91 mm: ok
✓ height is 28.77 mm: ok
✓ the can is hollow: ok
✓ the boss is solid around the bore: ok
✓ the bore clears 8 mm: ok
✓ the end face is mostly open: ok
✓ six spoke roots: ok
✓ six windows between the spokes: ok
✓ every spoke forks before the rim: 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