← mecheval / run / a2-bolt-circle-block-01 / openai-direct-gpt-4o-mini / 20260428T213425Z-540c
run 20260428T213425Z-540c
Summary
| status | fail |
| score | 0.00 (0/6) |
| submission | self-run |
| model | openai-direct-gpt-4o-mini (openai) |
| started | 2026-04-28T21:34:25.545Z |
| ended | 2026-04-28T21:34:37.077Z |
| tokens | 621 in · 843 out · 1,464 total |
| wallclock | 11.5s |
| tool calls | 1 |
| task hash | 5478fe0e89d6ecbb… |
| vcad hash | 489b1a608084a714… |
Prompt
Make a square block 60mm × 60mm × 10mm. Center it in X and Y, with the bottom face on the XY plane (z = 0 to z = 10). Drill eight through-holes of diameter 5mm, axes parallel to Z, on a bolt circle of radius 20mm centered on the Z axis. Holes are evenly spaced every 45 degrees, with the first hole on the +X axis. Output a single solid.
Checks
0
valid_solidfail
solid invalid
params + details
params: {
"type": "valid_solid"
}
details: {
"error": "parse: Invalid JSON vcad file: invalid value: expected key to be a number in quotes at line 4 column 5",
"reason": "fatal evaluation error"
}
1
bboxfail
? off by 0.00mm
params + details
params: {
"type": "bbox",
"min": [
-30,
-30,
0
],
"max": [
30,
30,
10
],
"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": 34429.2,
"tolerance_pct": 0.5
}
details: {
"reason": "no valid solid to measure"
}
3
hole_countfail
found 0/8 holes of ⌀5mm
params + details
params: {
"type": "hole_count",
"diameter_mm": 5,
"expected": 8,
"diameter_tolerance_mm": 0.05
}
details: {
"actual": 0,
"diameter_mm": 5,
"diameter_tolerance_mm": 0.05,
"expected": 8,
"found": []
}
4
hole_positionsfail
8/8 mispositioned
params + details
params: {
"type": "hole_positions",
"diameter_mm": 5,
"positions": [
[
20,
0,
0
],
[
14.14,
14.14,
0
],
[
0,
20,
0
],
[
-14.14,
14.14,
0
],
[
-20,
0,
0
],
[
-14.14,
-14.14,
0
],
[
0,
-20,
0
],
[
14.14,
-14.14,
0
]
],
"tolerance_mm": 0.2
}
details: {
"diameter_mm": 5,
"per_expected": [
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
20,
0
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
14.14,
14.14
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
0,
20
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
-14.14,
14.14
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
-20,
0
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
-14.14,
-14.14
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
0,
-20
]
},
{
"pass": false,
"reason": "no candidate cylindrical feature of this diameter remained unmatched",
"spec_xy": [
14.14,
-14.14
]
}
],
"tolerance_mm": 0.2,
"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
11527ms
args
{
"model": "gpt-4o-mini",
"max_tokens": 8000,
"system_chars": 1632,
"user_chars": 403
}What the model built
no render available — vcad-render did not produce geometry for this attempt
.vcad source
{
"version": "0.1",
"nodes": {
"block": {
"id": "block",
"name": "Block",
"op": {
"type": "Cube",
"size": {
"x": 60,
"y": 60,
"z": 10
}
}
},
"hole1": {
"id": "hole1",
"name": "Hole1",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"hole2": {
"id": "hole2",
"name": "Hole2",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"hole3": {
"id": "hole3",
"name": "Hole3",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"hole4": {
"id": "hole4",
"name": "Hole4",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"hole5": {
"id": "hole5",
"name": "Hole5",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"hole6": {
"id": "hole6",
"name": "Hole6",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"hole7": {
"id": "hole7",
"name": "Hole7",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"hole8": {
"id": "hole8",
"name": "Hole8",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"holes": {
"id": "holes",
"name": "Holes",
"op": {
"type": "Union",
"left": "hole1",
"right": {
"type": "Union",
"left": "hole2",
"right": {
"type": "Union",
"left": "hole3",
"right": {
"type": "Union",
"left": "hole4",
"right": {
"type": "Union",
"left": "hole5",
"right": {
"type": "Union",
"left": "hole6",
"right": {
"type": "Union",
"left": "hole7",
"right": "hole8"
}
}
}
}
}
}
}
},
"final": {
"id": "final",
"name": "Final",
"op": {
"type": "Difference",
"left": "block",
"right": "holes"
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": "final",
"material": "default"
}
]
}