Photo motor bell unstated

Sonnet 5.5, effort high$0.282m 9s1m 56s waiting on the model3 builds, 1 failed

Reference
iso
front
back
top
bottom
left
right

60of 100

built: 85
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 result is a spoked can, but its spokes are straight with rounded window cutouts rather than the forked Y-shaped spokes curving into the rim shown in the photo.
- GPT-6 Sol: fail: The render shows a seven-spoke face and an unbroken cylindrical wall, unlike the reference’s six-fold forked pattern and side openings.
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 and the boss and bore sizes look plausible for a 91 mm by 28.77 mm bell.
- GPT-6 Sol: pass: The rendered diameter, height, and central boss appear to have approximately the requested relative 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 spoke arms and the arcs continuing into the side wall seen in the photo are missing, and the side wall is solid.
- GPT-6 Sol: fail: The central bore and boss are present, but the forked spokes and openings extending down the 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: Without the forked arms, the windows sit between straight spokes instead of between the arcing arms the reference shows.
- GPT-6 Sol: fail: The face openings are arranged around seven straight spokes rather than the reference’s six forked spokes, and no openings reach 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: pass: No decorative or unexplained geometry appears beyond the can, boss, bore and spokes.
- GPT-6 Sol: fail: The render adds a seventh spoke to the six-fold pattern shown in the reference.
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 top view shows straight radial spokes that do not split into two curved arms.
- GPT-6 Sol: fail: Each rendered spoke runs directly to the rim instead of splitting 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 views show a completely solid cylindrical wall with no openings.
- GPT-6 Sol: fail: The side views show a continuous solid 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