Photo motor bell

GPT-6 Sol, effort high$0.201m 50s1m 46s waiting on the model2 builds

Reference
iso
front
back
top
bottom
left
right

94of 100

built: 100
geometry: 100
AI judge: 5 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 renders show an open-bottomed cylindrical can with a six-spoked top face and a central boss, matching the bell in the photo repeated six-fold.
- GPT-6 Sol: pass: The renders show a cylindrical, open-bottomed bell with a six-spoked top face 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 wide, short can, the roughly 40 mm boss on a 91 mm face and the large windows between spokes look proportionally consistent with the photo.
- GPT-6 Sol: pass: The boss, spokes, rim, and wall height appear proportionate to the visible reference and stated dimensions.
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 bore, boss, six spokes, forked curved arms, outer rim ring and wall openings are all present.
- GPT-6 Sol: fail: The top openings and centre bore are present, but the reference’s openings continuing down the outer wall are not shown.
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 spokes radiate evenly from the boss with one along +X, fork near the rim, and the arms meet the rim at the same angular positions where the wall slits appear.
- GPT-6 Sol: pass: The boss is central, the six spokes are evenly spaced, and their curved branches meet the rim in the expected locations.
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 requested can, spokes, arms and wall slits is visible.
- GPT-6 Sol: pass: Aside from small edge artifacts, the renders show no substantial decorative or unexplained feature.
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 shows each rectangular spoke ending in two thin arcs that curve outward into the rim, rather than straight spokes or round holes.
- GPT-6 Sol: pass: Each straight spoke branches into two thin curved arms near the rim rather than ending as a straight spoke.
Fail:The arms' arcs continue down the outer wall as openings in the side of the canAI judges disagreed
- Opus 5.5: pass: The side views show thin slanted slots cut down the outer wall from the rim at the points where the arms meet it.
- GPT-6 Sol: fail: The side views show narrow surface grooves below the arcs, not openings through the can wall.

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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Run hard-compact-2026-10-162026-10-16commit 6fa9f854spend $116.04 + $54.69 AI judging, 1 unpricedOther runs: 2026-11-05T06-56-21-kimi31-sonnet-hard, 2026-11-05T05-50-12-kimi31-vs-sonnet, 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