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Mesh rebuild freecad bracket

Opus 5.5, effort high$0.281m 8s1m 5s waiting on the model3 builds

Opus 5.5's Mesh rebuild freecad bracket, iso view

Reference
iso
front
back
top
bottom
left
right

30of 100

built: 100
geometry: 0
AI judge: n/a

A gate failed, so geometry scores zero for this attempt.

Measured

✓ watertight: true == true
✓ one sub-part named bracket: ok
✓ volume within 3 % of the mesh: ok
✓ bounding box within 0.5 mm of the mesh: ok
✓ symmetric difference under the measured floor: ok
✓ holes match the mesh: ok
✓ the imported bracket is still declared as an import: ok
✓ asked the oracle at most once: ok
✓ sweep thickness=2: base thickness tracks the control: ok
✓ sweep thickness=2: the upright still reaches the mesh's height: ok
✓ sweep thickness=8: base thickness tracks the control: ok
✓ sweep thickness=8: the upright still reaches the mesh's height: ok
✓ sweep holeDiameter=3: hole diameter tracks the control: ok
✓ sweep holeDiameter=8: hole diameter tracks the control: ok
✗ sweep width=65: width tracks the control: predicate returned false
✗ sweep width=85: width tracks the control: predicate returned false

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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