Photo motor bell

Kimi K3.1 Pro$0.554m 33s4m 27s waiting on the model4 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

Fail: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-foldAI judges disagreed
- Opus 5.5: fail: The result is a skeletal cage of thin posts between top and bottom rings, unlike the photo's can with a mostly solid outer wall.
- GPT-6 Sol: pass: The renders show a circular bell with a central hub, six-fold spoked face, and open underside.
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 overall diameter-to-height ratio, about 3:1, and the boss-to-diameter ratio look broadly consistent with the stated dimensions.
- GPT-6 Sol: pass: The hub, rim, and overall height appear proportionate to the reference and stated dimensions.
Pass: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: pass: The central boss, the centre bore, six spokes with forked arms and the outer rim are all present.
- GPT-6 Sol: pass: The central bore, boss, forked spokes, rim, and side openings are all visible.
Pass: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-fold
- Opus 5.5: pass: The boss is centred, the six spokes are evenly spaced with one along the horizontal axis, and the forks sit near the rim.
- GPT-6 Sol: pass: The boss is centered, the spokes repeat around it, and the openings occupy the outer wall.
Fail: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-foldAI judges disagreed
- Opus 5.5: fail: An extra concentric inner ring on the top face and a separate bottom ring joined by straight slanted struts appear, which the reference does not show.
- GPT-6 Sol: pass: The renders show no clear decorative or unexplained features beyond the bell structure.
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 views show each spoke splitting into two thin curved arms that sweep out to the rim.
- GPT-6 Sol: pass: Each broad spoke divides near the rim into two thin, curved arms.
Fail:The arms' arcs continue down the outer wall as openings in the side of the can
- Opus 5.5: fail: The side wall is replaced by straight slanted struts forming large trapezoidal windows rather than the arms' arcs continuing down as curved openings.
- GPT-6 Sol: fail: The side openings are bounded by mostly straight diagonal struts rather than visible continuations of the arms’ curves.

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