← mecheval / run / a2-flanged-cap-01 / openai-direct-gpt-5-mini / 20260428T213147Z-826f
run 20260428T213147Z-826f
Summary
| status | PASS |
| score | 1.00 (7/7) |
| submission | self-run |
| model | openai-direct-gpt-5-mini (openai) |
| started | 2026-04-28T21:31:47.644Z |
| ended | 2026-04-28T21:32:32.672Z |
| tokens | 623 in · 2,631 out · 3,254 total |
| wallclock | 44.1s |
| tool calls | 1 |
| task hash | a438f2e4d00d25d7… |
| vcad hash | f3cdcb5f3dfd272e… |
Prompt
Make a circular flanged cap. Outer cylinder: outside diameter 60mm, height 8mm, axis along Z, base on the XY plane (z = 0 to z = 8). Concentric central through-hole of diameter 40mm, axis along Z. Six bolt holes of diameter 5mm on a 50mm bolt circle (radius 25mm from the axis), evenly spaced starting at 0 degrees, all parallel to Z and going fully through. Output a single solid.
Checks
0
valid_solidpass
params + details
params: {
"type": "valid_solid"
}
details: {
"root_count": 1,
"solids_produced": 1
}
1
bboxpass
params + details
params: {
"type": "bbox",
"min": [
-30,
-30,
0
],
"max": [
30,
30,
8
],
"tolerance_mm": 0.1
}
details: {
"actual_max": [
30,
30,
8
],
"actual_min": [
-30,
-30,
0
],
"deviation_max": [
0,
0,
0
],
"deviation_min": [
0,
0,
0
],
"max_abs_deviation_mm": 0,
"tolerance_mm": 0.1
}
2
mass_propspass
params + details
params: {
"type": "mass_props",
"volume_mm3": 11623.89,
"center_of_mass": [
0,
0,
4
],
"tolerance_pct": 0.5
}
details: {
"center_of_mass": {
"actual": [
-1.9673981326537383e-16,
1.3420757386235459e-15,
4.000000000000063
],
"bbox_diagonal_mm": 85.22910301065006,
"deviation": [
-1.9673981326537383e-16,
1.3420757386235459e-15,
6.306066779870889e-14
],
"max_abs_deviation_mm": 6.306066779870889e-14,
"pass": true,
"spec": [
0,
0,
4
],
"tolerance_mm": 0.4261455150532503
},
"volume": {
"actual_mm3": 11605.22936196987,
"deviation_pct": 0.1605369461525283,
"pass": true,
"spec_mm3": 11623.89,
"tolerance_pct": 0.5
}
}
3
hole_countpass
params + details
params: {
"type": "hole_count",
"diameter_mm": 40,
"expected": 1,
"diameter_tolerance_mm": 0.1
}
details: {
"actual": 1,
"diameter_mm": 40,
"diameter_tolerance_mm": 0.1,
"expected": 1,
"found": [
[
0,
0,
40
]
]
}
4
hole_countpass
params + details
params: {
"type": "hole_count",
"diameter_mm": 5,
"expected": 6,
"diameter_tolerance_mm": 0.05
}
details: {
"actual": 6,
"diameter_mm": 5,
"diameter_tolerance_mm": 0.05,
"expected": 6,
"found": [
[
25,
0,
5
],
[
12.5,
21.6506350946,
5
],
[
-12.5,
21.6506350946,
5
],
[
-25,
0,
5
],
[
-12.5,
-21.6506350946,
5
],
[
12.5,
-21.6506350946,
5
]
]
}
5
hole_positionspass
params + details
params: {
"type": "hole_positions",
"diameter_mm": 5,
"positions": [
[
25,
0,
0
],
[
12.5,
21.65,
0
],
[
-12.5,
21.65,
0
],
[
-25,
0,
0
],
[
-12.5,
-21.65,
0
],
[
12.5,
-21.65,
0
]
],
"tolerance_mm": 0.15
}
details: {
"diameter_mm": 5,
"per_expected": [
{
"distance_mm": 0,
"matched_hole": [
25,
0
],
"pass": true,
"spec_xy": [
25,
0
]
},
{
"distance_mm": 0.0006350945999997748,
"matched_hole": [
12.5,
21.6506350946
],
"pass": true,
"spec_xy": [
12.5,
21.65
]
},
{
"distance_mm": 0.0006350945999997748,
"matched_hole": [
-12.5,
21.6506350946
],
"pass": true,
"spec_xy": [
-12.5,
21.65
]
},
{
"distance_mm": 0,
"matched_hole": [
-25,
0
],
"pass": true,
"spec_xy": [
-25,
0
]
},
{
"distance_mm": 0.0006350945999997748,
"matched_hole": [
-12.5,
-21.6506350946
],
"pass": true,
"spec_xy": [
-12.5,
-21.65
]
},
{
"distance_mm": 0.0006350945999997748,
"matched_hole": [
12.5,
-21.6506350946
],
"pass": true,
"spec_xy": [
12.5,
-21.65
]
}
],
"tolerance_mm": 0.15,
"unmatched_extras": []
}
6
step_roundtrippass
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 1
}
details: {
"per_solid": [
{
"bbox": {
"max_abs_deviation_mm": 0,
"original_max": [
30,
30,
8
],
"original_min": [
-30,
-30,
0
],
"pass": true,
"roundtripped_max": [
30,
30,
8
],
"roundtripped_min": [
-30,
-30,
0
],
"tolerance_mm": 0.8522910301065006
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0.633357479373581,
"original_mm3": 11605.229361969881,
"pass": true,
"roundtripped_mm3": 11531.726773807386
}
}
],
"tolerance_pct": 1
}
Tool calls
0
openai.chat.completions.createok
44078ms
args
{
"model": "gpt-5-mini",
"max_tokens": 8000,
"system_chars": 1632,
"user_chars": 441
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260428T213147Z-826f.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {
"id": 1,
"name": "outer_cylinder",
"op": {
"type": "Cylinder",
"radius": 30,
"height": 8,
"segments": 64
}
},
"2": {
"id": 2,
"name": "central_hole",
"op": {
"type": "Cylinder",
"radius": 20,
"height": 8,
"segments": 64
}
},
"3": {
"id": 3,
"name": "bolt_hole_prim",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 8,
"segments": 64
}
},
"4": {
"id": 4,
"name": "bolt_hole_1_pos",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": 25,
"y": 0,
"z": 0
}
}
},
"5": {
"id": 5,
"name": "bolt_hole_2_pos",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": 12.5,
"y": 21.6506350946,
"z": 0
}
}
},
"6": {
"id": 6,
"name": "bolt_hole_3_pos",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": -12.5,
"y": 21.6506350946,
"z": 0
}
}
},
"7": {
"id": 7,
"name": "bolt_hole_4_pos",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": -25,
"y": 0,
"z": 0
}
}
},
"8": {
"id": 8,
"name": "bolt_hole_5_pos",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": -12.5,
"y": -21.6506350946,
"z": 0
}
}
},
"9": {
"id": 9,
"name": "bolt_hole_6_pos",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": 12.5,
"y": -21.6506350946,
"z": 0
}
}
},
"10": {
"id": 10,
"name": "union_holes_1",
"op": {
"type": "Union",
"left": 2,
"right": 4
}
},
"11": {
"id": 11,
"name": "union_holes_2",
"op": {
"type": "Union",
"left": 10,
"right": 5
}
},
"12": {
"id": 12,
"name": "union_holes_3",
"op": {
"type": "Union",
"left": 11,
"right": 6
}
},
"13": {
"id": 13,
"name": "union_holes_4",
"op": {
"type": "Union",
"left": 12,
"right": 7
}
},
"14": {
"id": 14,
"name": "union_holes_5",
"op": {
"type": "Union",
"left": 13,
"right": 8
}
},
"15": {
"id": 15,
"name": "union_all_holes",
"op": {
"type": "Union",
"left": 14,
"right": 9
}
},
"16": {
"id": 16,
"name": "flanged_cap_with_holes",
"op": {
"type": "Difference",
"left": 1,
"right": 15
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": 16,
"material": "default"
}
]
}