Photo motor bell

Sonnet 5.5, effort high$0.201m 35s1m 34s waiting on the model2 builds, 1 failed

Reference
iso
front
back
top
bottom
left
right

80of 100

built: 85
geometry: 91
AI judge: 3 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 is a cylindrical open-bottomed can with a spoked top face, a central boss and a bore, consistent with the visible portion of the photographed bell repeated six-fold.
- GPT-6 Sol: pass: The renders show a six-fold spoked face on an open-bottomed cylindrical bell, 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 boss is roughly 40% of the diameter, the spokes are slender, and the forks sit about 15 mm in from the rim, broadly matching the photo's face proportions.
- GPT-6 Sol: pass: The hub, spoke span, rim, 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-foldAI judges disagreed
- Opus 5.5: pass: The central boss, centre bore, six spokes, forked thin arms and outer rim are all present in the top view.
- GPT-6 Sol: fail: The curved openings that continue from the top into the 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-foldAI judges disagreed
- Opus 5.5: pass: The spokes radiate from the boss with one along +X, and the arms from adjacent spokes meet at the rim between spokes, as in the photo.
- GPT-6 Sol: fail: The top spokes and forks are positioned appropriately, but their openings do not extend down the wall where the reference shows them.
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: Apart from small rim notches and grooves at the arm–rim junctions, no unexplained decorative geometry is visible.
- GPT-6 Sol: fail: Six narrow vertical grooves interrupt the outer wall, a feature not visible in the reference.
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 clearly shows each spoke splitting into two thin curved arms that sweep out to meet the rim.
- GPT-6 Sol: pass: Each of the six straight spokes splits into two thin, curved arms near 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 only thin straight vertical grooves on the outer wall, not arc-shaped openings that continue the arms' curves down the side of the can.
- GPT-6 Sol: fail: The outer wall is essentially solid, with grooves rather than openings continuing the arms’ arcs downward.

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: 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