← mecheval / run / a3-pentagonal-prism-01 / claude-mcp-claude-opus-4-7 / 20260611T181957Z-099f
run 20260611T181957Z-099f
Summary
| status | PASS |
| score | 1.00 (6/6) |
| submission | self-run |
| model | claude-mcp-claude-opus-4-7 (anthropic) |
| started | 2026-06-11T18:19:57.162Z |
| ended | 2026-06-11T18:21:50.191Z |
| tokens | 362,130 in · 3,968 out · 366,098 total |
| wallclock | 113.0s |
| tool calls | 24 |
| task hash | 1cd17baaa8bda612… |
| vcad hash | b41a65be4aa4a7ca… |
Prompt
Make a regular pentagonal prism. The cross-section is a regular pentagon centered on the Z axis with circumradius 15mm (distance from center to each vertex). Orient the pentagon so one vertex points in the +Y direction. Height 25mm along Z, base on the XY plane (z = 0 to z = 25). Drill one through-hole of diameter 5mm, axis parallel to Z, with its axis offset 5mm in the +X direction from the center (so hole axis is at (x=5, y=0)). 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": [
-14.27,
-12.13,
0
],
"max": [
14.27,
15,
25
],
"tolerance_mm": 0.3
}
details: {
"actual_max": [
14.265800476074219,
15,
25
],
"actual_min": [
-14.265800476074219,
-12.135299682617188,
0
],
"deviation_max": [
-0.004199523925780824,
0,
0
],
"deviation_min": [
0.004199523925780824,
-0.005299682617186718,
0
],
"max_abs_deviation_mm": 0.005299682617186718,
"tolerance_mm": 0.3
}
2
mass_propspass
params + details
params: {
"type": "mass_props",
"volume_mm3": 12884.48,
"tolerance_pct": 1.5
}
details: {
"volume": {
"actual_mm3": 12884.15918472498,
"deviation_pct": 0.0024899357600726853,
"pass": true,
"spec_mm3": 12884.48,
"tolerance_pct": 1.5
}
}
3
hole_countpass
params + details
params: {
"type": "hole_count",
"diameter_mm": 5,
"expected": 1,
"diameter_tolerance_mm": 0.05
}
details: {
"actual": 1,
"diameter_mm": 5,
"diameter_tolerance_mm": 0.05,
"expected": 1,
"found": [
[
5,
0,
5
]
]
}
4
hole_positionspass
params + details
params: {
"type": "hole_positions",
"diameter_mm": 5,
"positions": [
[
5,
0,
0
]
],
"tolerance_mm": 0.15
}
details: {
"diameter_mm": 5,
"per_expected": [
{
"distance_mm": 0,
"matched_hole": [
5,
0
],
"pass": true,
"spec_xy": [
5,
0
]
}
],
"tolerance_mm": 0.15,
"unmatched_extras": []
}
5
step_roundtrippass
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 1.5
}
details: {
"per_solid": [
{
"bbox": {
"max_abs_deviation_mm": 0,
"original_max": [
14.265800476074219,
15,
25
],
"original_min": [
-14.265800476074219,
-12.135299682617188,
0
],
"pass": true,
"roundtripped_max": [
14.265800476074219,
15,
25
],
"roundtripped_min": [
-14.265800476074219,
-12.135299682617188,
0
],
"tolerance_mm": 0.69961401279246
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0.012210834948020527,
"original_mm3": 12884.15918472498,
"pass": true,
"roundtripped_mm3": 12885.732448137467
}
}
],
"tolerance_pct": 1.5
}
Tool calls
0
open_documentok
2ms
args
{}1
createerr
7ms
args
{
"document_id": "doc_1781201997350_1",
"type": "sketch_2_d",
"name": "Pentagon Sketch",
"params": {
"origin": [
0,
0,
0
],
"x_axis": [
1,
0,
0
],
"y_axis": [
0,
1,
0
],
"segments": [
{
"type": "line",
"x1": 0,
"y1": 15,
"x2": -14.2658,
"y2": 4.6353
},
{
"type": "line",
"x1": -14.2658,
"y1": 4.6353,
"x2": -8.8168,
"y2": -12.1353
},
{
"type": "line",
"x1": -8.8168,
"y1": -12.1353,
"x2": 8.8168,
"y2": -12.1353
},
{
"type": "line",
"x1": 8.8168,
"y1": -12.1353,
"x2": 14.2658,
"y2": 4.6353
},
{
"type": "line",
"x1": 14.2658,
"y1": 4.6353,
"x2": 0,
"y2": 15
}
]
}
}2
create_cad_loonok
6ms
args
{
"source": "[let pent [extrude 0 0 25 [sketch 0 0 0 1 0 0 0 1 0 #[\n [line 0 15 -14.2658 4.6353]\n [line -14.2658 4.6353 -8.8168 -12.1353]\n [line -8.8168 -12.1353 8.8168 -12.1353]\n [line 8.8168 -12.1353 14.2658 4.6353]\n [line 14.2658 4.6353 0 15]\n]]]\n[difference [translate 5 0 -1 [cylinder 2.5 27]] pent]]",
"format": "json"
}3
createok
4ms
args
{
"document_id": "doc_1781201997350_1",
"type": "sketch_2_d",
"name": "Pentagon Sketch",
"params": {
"origin": {
"x": 0,
"y": 0,
"z": 0
},
"x_dir": {
"x": 1,
"y": 0,
"z": 0
},
"y_dir": {
"x": 0,
"y": 1,
"z": 0
},
"segments": [
{
"type": "Line",
"start": {
"x": 0,
"y": 15
},
"end": {
"x": -14.2658,
"y": 4.6353
}
},
{
"type": "Line",
"start": {
"x": -14.2658,
"y": 4.6353
},
"end": {
"x": -8.8168,
"y": -12.1353
}
},
{
"type": "Line",
"start": {
"x": -8.8168,
"y": -12.1353
},
"end": {
"x": 8.8168,
"y": -12.1353
}
},
{
"type": "Line",
"start": {
"x": 8.8168,
"y": -12.1353
},
"end": {
"x": 14.2658,
"y": 4.6353
}
},
{
"type": "Line",
"start": {
"x": 14.2658,
"y": 4.6353
},
"end": {
"x": 0,
"y": 15
}
}
]
}
}4
createok
6ms
args
{
"document_id": "doc_1781201997350_1",
"type": "extrude",
"name": "Pentagon Prism",
"params": {
"sketch": 1,
"direction": {
"x": 0,
"y": 0,
"z": 25
}
},
"parent_part_id": "1"
}5
createerr
1ms
args
{
"document_id": "doc_1781201997350_1",
"type": "cylinder",
"name": "Hole Cylinder",
"params": {
"radius": 2.5,
"height": 27
}
}6
readok
2ms
args
{
"document_id": "doc_1781201997350_1"
}7
createerr
5ms
args
{
"document_id": "doc_1781201997350_1",
"type": "cylinder",
"name": "Hole",
"params": {
"radius": 2.5,
"height": 27
},
"position": {
"x": 5,
"y": 0,
"z": -1
}
}8
create_cad_loonok
3ms
args
{
"source": "[translate 5 0 -1 [cylinder 2.5 27]]",
"format": "json"
}9
createok
4ms
args
{
"document_id": "doc_1781201997350_1",
"type": "cylinder",
"name": "Hole Cyl",
"params": {
"radius": 2.5,
"height": 27,
"segments": 64
}
}10
createerr
1ms
args
{
"document_id": "doc_1781201997350_1",
"type": "translate",
"name": "Hole Position",
"params": {
"offset": {
"x": 5,
"y": 0,
"z": -1
}
},
"parent_part_id": "3"
}11
createok
2ms
args
{
"document_id": "doc_1781201997350_1",
"type": "translate",
"name": "Hole Position",
"params": {
"offset": {
"x": 5,
"y": 0,
"z": -1
},
"child": 3
},
"parent_part_id": "3"
}12
readok
3ms
args
{
"document_id": "doc_1781201997350_1"
}13
createerr
2ms
args
{
"document_id": "doc_1781201997350_1",
"type": "difference",
"name": "Pentagon With Hole",
"params": {
"a": 2,
"b": 4
}
}14
createok
2ms
args
{
"document_id": "doc_1781201997350_1",
"type": "difference",
"name": "Pentagon With Hole",
"params": {
"left": 2,
"right": 4
}
}15
readok
2ms
args
{
"document_id": "doc_1781201997350_1"
}16
get_documentok
1ms
args
{
"document_id": "doc_1781201997350_1"
}17
deleteok
2ms
args
{
"document_id": "doc_1781201997350_1",
"part_id": "1"
}18
deleteok
1ms
args
{
"document_id": "doc_1781201997350_1",
"part_id": "2"
}19
deleteok
1ms
args
{
"document_id": "doc_1781201997350_1",
"part_id": "3"
}20
deleteok
1ms
args
{
"document_id": "doc_1781201997350_1",
"part_id": "4"
}21
get_documentok
1ms
args
{
"document_id": "doc_1781201997350_1"
}22
render_viewok
115ms
args
{
"document_id": "doc_1781201997350_1"
}23
get_documentok
1ms
args
{
"document_id": "doc_1781201997350_1"
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260611T181957Z-099f.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {
"id": 1,
"name": "Pentagon Sketch",
"op": {
"type": "Sketch2D",
"origin": {
"x": 0,
"y": 0,
"z": 0
},
"x_dir": {
"x": 1,
"y": 0,
"z": 0
},
"y_dir": {
"x": 0,
"y": 1,
"z": 0
},
"segments": [
{
"type": "Line",
"start": {
"x": 0,
"y": 15
},
"end": {
"x": -14.2658,
"y": 4.6353
}
},
{
"type": "Line",
"start": {
"x": -14.2658,
"y": 4.6353
},
"end": {
"x": -8.8168,
"y": -12.1353
}
},
{
"type": "Line",
"start": {
"x": -8.8168,
"y": -12.1353
},
"end": {
"x": 8.8168,
"y": -12.1353
}
},
{
"type": "Line",
"start": {
"x": 8.8168,
"y": -12.1353
},
"end": {
"x": 14.2658,
"y": 4.6353
}
},
{
"type": "Line",
"start": {
"x": 14.2658,
"y": 4.6353
},
"end": {
"x": 0,
"y": 15
}
}
]
}
},
"2": {
"id": 2,
"name": "Pentagon Prism",
"op": {
"type": "Extrude",
"sketch": 1,
"direction": {
"x": 0,
"y": 0,
"z": 25
}
}
},
"3": {
"id": 3,
"name": "Hole Cyl",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 27,
"segments": 64
}
},
"4": {
"id": 4,
"name": "Hole Position",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": 5,
"y": 0,
"z": -1
}
}
},
"5": {
"id": 5,
"name": "Pentagon With Hole",
"op": {
"type": "Difference",
"left": 2,
"right": 4
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": 5,
"material": "default"
}
]
}