← mecheval / run / a2-cubemark-01 / openai-direct-gpt-4o-mini / 20260428T213207Z-8739
run 20260428T213207Z-8739
Summary
| status | fail |
| score | 0.00 (0/6) |
| submission | self-run |
| model | openai-direct-gpt-4o-mini (openai) |
| started | 2026-04-28T21:32:07.519Z |
| ended | 2026-04-28T21:32:22.480Z |
| tokens | 669 in · 975 out · 1,644 total |
| wallclock | 15.0s |
| tool calls | 1 |
| task hash | 04f3bf7a653dc3fd… |
| vcad hash | 5ac1a5a7844f978b… |
Prompt
Make a 30mm cube. Center it in X and Y, with the bottom face on the XY plane (z = 0 to z = 30). Drill nine through-holes of diameter 3mm, axes parallel to Z, arranged in a 3×3 grid on the top face spaced 8mm apart in both X and Y, centered on the Z axis. Hole centers are at (x, y) = (-8, -8), (0, -8), (8, -8), (-8, 0), (0, 0), (8, 0), (-8, 8), (0, 8), (8, 8). Output a single solid.
Checks
0
valid_solidfail
solid invalid
params + details
params: {
"type": "valid_solid"
}
details: {
"error": "parse: Invalid JSON vcad file: invalid type: map, expected u64 at line 162 column 5",
"reason": "fatal evaluation error"
}
1
bboxfail
? off by 0.00mm
params + details
params: {
"type": "bbox",
"min": [
-15,
-15,
0
],
"max": [
15,
15,
30
],
"tolerance_mm": 0.1
}
details: {
"reason": "no valid solid to measure"
}
2
mass_propsfail
mass props off
params + details
params: {
"type": "mass_props",
"volume_mm3": 25091.48,
"tolerance_pct": 0.5
}
details: {
"reason": "no valid solid to measure"
}
3
hole_countfail
found 0/9 holes of ⌀3mm
params + details
params: {
"type": "hole_count",
"diameter_mm": 3,
"expected": 9,
"diameter_tolerance_mm": 0.05
}
details: {
"actual": 0,
"diameter_mm": 3,
"diameter_tolerance_mm": 0.05,
"expected": 9,
"found": []
}
4
hole_positionsfail
9/9 mispositioned
params + details
params: {
"type": "hole_positions",
"diameter_mm": 3,
"positions": [
[
-8,
-8,
0
],
[
0,
-8,
0
],
[
8,
-8,
0
],
[
-8,
0,
0
],
[
0,
0,
0
],
[
8,
0,
0
],
[
-8,
8,
0
],
[
0,
8,
0
],
[
8,
8,
0
]
],
"tolerance_mm": 0.15
}
details: {
"diameter_mm": 3,
"per_expected": [
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
-8,
-8
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
0,
-8
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
8,
-8
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
-8,
0
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
0,
0
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
8,
0
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
-8,
8
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
0,
8
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
8,
8
]
}
],
"tolerance_mm": 0.15,
"unmatched_extras": []
}
5
step_roundtripfail
STEP roundtrip failed
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 1
}
details: {
"reason": "no valid solid to round-trip"
}
Tool calls
0
openai.chat.completions.createok
14954ms
args
{
"model": "gpt-4o-mini",
"max_tokens": 8000,
"system_chars": 1632,
"user_chars": 441
}What the model built
no render available — vcad-render did not produce geometry for this attempt
.vcad source
{
"version": "0.1",
"nodes": {
"1": {
"id": 1,
"name": "Cube",
"op": {
"type": "Cube",
"size": {
"x": 30,
"y": 30,
"z": 30
}
}
},
"2": {
"id": 2,
"name": "Hole1",
"op": {
"type": "Cylinder",
"radius": 1.5,
"height": 30,
"segments": 32
}
},
"3": {
"id": 3,
"name": "Hole2",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 0,
"y": -8,
"z": 0
}
}
},
"4": {
"id": 4,
"name": "Hole3",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 8,
"y": -8,
"z": 0
}
}
},
"5": {
"id": 5,
"name": "Hole4",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": -8,
"y": 0,
"z": 0
}
}
},
"6": {
"id": 6,
"name": "Hole5",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 0,
"y": 0,
"z": 0
}
}
},
"7": {
"id": 7,
"name": "Hole6",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 8,
"y": 0,
"z": 0
}
}
},
"8": {
"id": 8,
"name": "Hole7",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": -8,
"y": 8,
"z": 0
}
}
},
"9": {
"id": 9,
"name": "Hole8",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 0,
"y": 8,
"z": 0
}
}
},
"10": {
"id": 10,
"name": "Hole9",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 8,
"y": 8,
"z": 0
}
}
},
"11": {
"id": 11,
"name": "Holes",
"op": {
"type": "Union",
"left": 3,
"right": {
"type": "Union",
"left": 4,
"right": {
"type": "Union",
"left": 5,
"right": {
"type": "Union",
"left": 6,
"right": {
"type": "Union",
"left": 7,
"right": {
"type": "Union",
"left": 8,
"right": {
"type": "Union",
"left": 9,
"right": 10
}
}
}
}
}
}
}
},
"12": {
"id": 12,
"name": "FinalCube",
"op": {
"type": "Difference",
"left": 1,
"right": 11
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": 12,
"material": "default"
}
]
}