Photo motor bell unstated

Sonnet 5.5, effort high$0.392m 58s2m 49s waiting on the model5 builds, 3 failed

Reference
iso
front
back
top
bottom
left
right

51of 100

built: 55
geometry: 64
AI judge: 1 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-fold
- Opus 5.5: fail: The render shows a solid disc face with five kidney-shaped windows rather than the open web of thin forked spokes and arcs seen in the photo.
- GPT-6 Sol: fail: The render shows five openings around the face rather than the reference’s six-fold spoke pattern, and its outer wall is unbroken.
Fail: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-foldAI judges disagreed
- Opus 5.5: fail: The top face is mostly solid material with small windows, whereas the reference is mostly open with narrow spokes and thin arcs, so the solid-to-open proportions disagree.
- GPT-6 Sol: pass: The rendered can’s height relative to its diameter and its central boss relative to the rim appear consistent with the requested proportions.
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 forked Y-shaped spoke arms and the side-wall openings visible in the reference are missing from the renders.
- GPT-6 Sol: fail: The central bore and face openings are present, but the openings that continue down the bell’s 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-fold
- Opus 5.5: fail: There are five cutouts rather than a six-fold pattern of forked spokes, so the features are not where the reference puts them.
- GPT-6 Sol: fail: The five face openings are spaced around the boss, but the reference calls for a six-fold pattern with openings extending into the wall.
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: The renders show no decorative or unexplained extra geometry beyond a plain can with face cutouts.
- GPT-6 Sol: pass: The renders show no decorative or unexplained features beyond the bell, face openings, boss, and bore.
Fail: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: fail: The spokes are straight solid webs between rounded kidney-shaped holes; none of them split into two curved arms.
- GPT-6 Sol: fail: The face has five broad, rounded slots rather than six spokes that split into thin arms curving into the rim.
Fail:The arms' arcs continue down the outer wall as openings in the side of the can
- Opus 5.5: fail: The side views show a completely plain cylindrical wall with no openings.
- GPT-6 Sol: fail: Every side view shows a continuous, solid outer wall with no arc-shaped 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: predicate returned false
✓ the boss is solid around the bore: ok
✓ the bore clears 8 mm: ok
✓ the end face is mostly open: ok
✗ six spoke roots: predicate returned false
✗ six windows between the spokes: predicate returned false
✗ every spoke forks before the rim: predicate returned false

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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