Photo motor bell unstated

Sonnet 5.5, effort high$0.493m 32s3m 26s waiting on the model6 builds, 1 failed

Reference
iso
front
back
top
bottom
left
right

72of 100

built: 85
geometry: 82
AI judge: 2 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 solid-walled can with straight spokes and rounded-trapezoid windows, whereas the photo shows forked spokes with arcs cutting into the rim, so the top silhouette differs.
- GPT-6 Sol: fail: The result is a spoked bell, but its smooth, unbroken outer wall does not match the reference’s open, scalloped rim.
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, the central boss size and the spoke count of six look roughly consistent with the stated dimensions.
- GPT-6 Sol: pass: The rendered diameter-to-height ratio and central boss size appear consistent with the stated 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 forked arms and the wall openings seen in the photo are missing; only straight spokes are present.
- GPT-6 Sol: fail: The central bore and six top openings are present, but the forked spoke ends and openings down the side 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: Because the arcs and forks are missing, the features do not sit where the reference has them; the windows are simple pockets between straight spokes.
- GPT-6 Sol: fail: The openings stop inside the top rim rather than continuing over it and 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 decorative or unexplained geometry beyond the can, boss, bore and spokes is visible.
- GPT-6 Sol: pass: The renders show no added decorative or unexplained features.
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 six straight, uniform-width spokes that do not split into two curved arms.
- GPT-6 Sol: fail: Each rendered spoke remains a single broad, straight connection to the rim instead of splitting into two 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 outer wall with no openings.
- GPT-6 Sol: fail: The side views show an uninterrupted cylindrical wall with no openings continuing down from the spoke 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: 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: ok
✓ six windows between the spokes: ok
✗ every spoke forks before the rim: predicate returned false

Loading the transcript…

This is an older run. See the current results.

Run kimi31-vs-sonnet2026-11-05commit 0f156dfaspend $12.07 + $2.76 AI judgingOther runs: 2026-11-05T06-56-21-kimi31-sonnet-hard, 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