Mesh rebuild freecad bracket

Sonnet 5.5, effort high$0.1036s33s waiting on the model2 builds

Reference
iso
front
back
top
bottom
left
right

100of 100

built: 100
geometry: 100
AI judge: 7 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
- Opus 5.5: pass: The renders show an L-bracket with a horizontal base plate and vertical flange, matching the reference silhouette from the isometric angle.
- GPT-6 Sol: pass: The result has the same L-bracket silhouette as the reference.
Pass:Proportions match: the relative sizes of the major dimensions agree with the reference within what the eye can judge
- Opus 5.5: pass: Base length, flange height, width and thickness ratios in the side and iso views agree with the reference.
- GPT-6 Sol: pass: The base, upright, and plate thickness appear to have the same relative sizes.
Pass:Every major feature visible in the reference (holes, slots, bosses, tabs, lips) is present in the result
- Opus 5.5: pass: Two slots and two round holes are visible in the base plate, as in the reference.
- GPT-6 Sol: pass: Both elongated slots and both round holes are present.
Pass:Those features sit where the reference has them
- Opus 5.5: pass: The slots sit nearer the flange and the round holes nearer the free end, side by side across the width, matching the reference.
- GPT-6 Sol: pass: The slots sit nearer the upright and the round holes nearer the free end, as in the reference.
Pass:Nothing is present that the reference does not show — no decorative or unexplained geometry
- Opus 5.5: pass: No extra geometry such as fillets, ribs or bosses appears beyond what the reference shows.
- GPT-6 Sol: pass: No additional geometry is visible.
Pass:Edges are straight and faces are flat — a CAD rebuild, not a copy of the mesh's facets
- Opus 5.5: pass: Faces render flat with crisp straight edges and smooth hole and slot walls, with no visible mesh facets.
- GPT-6 Sol: pass: The plates have flat faces and straight, clean edges without visible mesh faceting.
Pass:The slots are elongated openings, not round holes
- Opus 5.5: pass: The top view shows the two slots as elongated obround openings, distinct from the round holes.
- GPT-6 Sol: pass: Both slots are clearly elongated openings with rounded ends.

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=30: width tracks the control: ok
✓ sweep width=50: width tracks the control: ok

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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