Photo motor bell unstated

Kimi K3.1 Pro$0.706m 19s6m 13s waiting on the model5 builds, 1 failed

Reference
iso
front
back
top
bottom
left
right

87of 100

built: 85
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 shows an open-bottomed cylindrical can with a spoked top face and central boss, matching the kind of object in the photo.
- GPT-6 Sol: pass: The renders show a cylindrical bell with a six-fold spoked top and an open bottom, 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 can is wide and short (about 91 by 29 mm), and its central boss is roughly 40% of the diameter, consistent with the photo.
- GPT-6 Sol: pass: The hub, spoke span, rim diameter, and can height appear proportionate to the 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 continuing as notches down the rim edge, but the side views show a completely plain wall with no openings.
- GPT-6 Sol: fail: The reference’s openings continuing down the outer wall are missing from the rendered bell.
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: There are six spokes from a central boss, one along +X, and each forks toward the rim, matching the pattern's placement.
- GPT-6 Sol: fail: Although the forks are arranged around the hub, their openings stop at the top instead of continuing into the wall as shown 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: Apart from small rounded nubs at the fork points, no extraneous decorative geometry is visible.
- GPT-6 Sol: pass: The renders show no apparent decorative or unexplained features beyond the bell, hub, bore, and 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 curved arms that sweep into the rim.
- GPT-6 Sol: pass: Each of the six spokes divides into two curved arms before reaching the rim.
Fail:The arms' arcs continue down the outer wall as openings in the side of the can
- Opus 5.5: fail: All side views show a solid unbroken outer wall with no openings continuing the arcs.
- GPT-6 Sol: fail: The side views show a continuous solid wall with no openings extending down from the arms’ arcs.

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