← mecheval / run / a3-cross-shaft-01 / claude-mcp-claude-opus-4-7 / 20260611T180747Z-f74d
run 20260611T180747Z-f74d
Summary
| status | PASS |
| score | 1.00 (4/4) |
| submission | self-run |
| model | claude-mcp-claude-opus-4-7 (anthropic) |
| started | 2026-06-11T18:07:47.986Z |
| ended | 2026-06-11T18:09:44.530Z |
| tokens | 352,683 in · 4,204 out · 356,887 total |
| wallclock | 116.5s |
| tool calls | 24 |
| task hash | 9e7917fe01d0892e… |
| vcad hash | a710804962410427… |
Prompt
Make a single solid that is the union of two cylinders intersecting at right angles. Vertical cylinder: outside diameter 20mm, length 40mm, axis along Z, base on the XY plane (z = 0 to z = 40), centered on the Z axis. Horizontal cylinder: outside diameter 20mm, length 40mm, axis along the X axis, centered at (0, 0, 20) (so it passes through the middle of the vertical cylinder). The two cylinders are merged into one solid (their intersection region counts only once).
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": [
-20,
-10,
0
],
"max": [
20,
10,
40
],
"tolerance_mm": 0.2
}
details: {
"actual_max": [
20,
10,
40
],
"actual_min": [
-20,
-10,
0
],
"deviation_max": [
0,
0,
0
],
"deviation_min": [
0,
0,
0
],
"max_abs_deviation_mm": 0,
"tolerance_mm": 0.2
}
2
mass_propspass
params + details
params: {
"type": "mass_props",
"volume_mm3": 19799.41,
"tolerance_pct": 1.5
}
details: {
"volume": {
"actual_mm3": 19542.540886227045,
"deviation_pct": 1.297357415059109,
"pass": true,
"spec_mm3": 19799.41,
"tolerance_pct": 1.5
}
}
3
step_roundtrippass
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 1.5
}
details: {
"per_solid": [
{
"bbox": {
"max_abs_deviation_mm": 0,
"original_max": [
20,
10,
40
],
"original_min": [
-20,
-10,
0
],
"pass": true,
"roundtripped_max": [
20,
10,
40
],
"roundtripped_min": [
-20,
-10,
0
],
"tolerance_mm": 0.8999999999999999
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0,
"original_mm3": 19542.540886227045,
"pass": true,
"roundtripped_mm3": 19542.540886227045
}
}
],
"tolerance_pct": 1.5
}
Tool calls
0
open_documentok
1ms
args
{}1
createerr
5ms
args
{
"document_id": "doc_1781201268154_1",
"type": "cylinder",
"name": "Vertical Cylinder",
"params": {
"radius": 10,
"height": 40
}
}2
create_cad_loonok
13ms
args
{
"source": "[union\n [translate 0 0 20 [rotate 0 1.5707963267948966 0 [translate 0 0 -20 [cylinder 10 40]]]]\n [cylinder 10 40]]",
"format": "json"
}3
createok
3ms
args
{
"document_id": "doc_1781201268154_1",
"type": "cylinder",
"name": "Vertical",
"params": {
"radius": 10,
"height": 40,
"segments": 64
}
}4
createok
5ms
args
{
"document_id": "doc_1781201268154_1",
"type": "cylinder",
"name": "Horiz raw",
"params": {
"radius": 10,
"height": 40,
"segments": 64
}
}5
createerr
4ms
args
{
"document_id": "doc_1781201268154_1",
"type": "translate",
"name": "center to origin",
"params": {
"child": "2",
"offset": {
"x": 0,
"y": 0,
"z": -20
}
}
}6
createok
3ms
args
{
"document_id": "doc_1781201268154_1",
"type": "translate",
"name": "center horiz",
"params": {
"child": 2,
"offset": {
"x": 0,
"y": 0,
"z": -20
}
}
}7
createok
6ms
args
{
"document_id": "doc_1781201268154_1",
"type": "rotate",
"name": "rotate to X axis",
"params": {
"child": 3,
"angles": {
"x": 0,
"y": 1.5707963267948966,
"z": 0
}
}
}8
createok
4ms
args
{
"document_id": "doc_1781201268154_1",
"type": "translate",
"name": "lift horizontal to z=20",
"params": {
"child": 4,
"offset": {
"x": 0,
"y": 0,
"z": 20
}
}
}9
createok
6ms
args
{
"document_id": "doc_1781201268154_1",
"type": "union",
"name": "Cross Union",
"params": {
"left": 1,
"right": 5
}
}10
readok
2ms
args
{
"document_id": "doc_1781201268154_1"
}11
get_documentok
3ms
args
{
"document_id": "doc_1781201268154_1"
}12
deleteok
3ms
args
{
"document_id": "doc_1781201268154_1",
"part_id": "1"
}13
deleteok
2ms
args
{
"document_id": "doc_1781201268154_1",
"part_id": "2"
}14
deleteok
2ms
args
{
"document_id": "doc_1781201268154_1",
"part_id": "3"
}15
deleteok
1ms
args
{
"document_id": "doc_1781201268154_1",
"part_id": "4"
}16
deleteok
1ms
args
{
"document_id": "doc_1781201268154_1",
"part_id": "5"
}17
get_documentok
2ms
args
{
"document_id": "doc_1781201268154_1"
}18
render_viewok
140ms
args
{
"document_id": "doc_1781201268154_1"
}19
inspect_cadok
48ms
args
{
"document_id": "doc_1781201268154_1"
}20
updateok
5ms
args
{
"document_id": "doc_1781201268154_1",
"node_id": "4",
"params": {
"angles": {
"x": 0,
"y": 90,
"z": 0
}
}
}21
inspect_cadok
4ms
args
{
"document_id": "doc_1781201268154_1"
}22
render_viewok
106ms
args
{
"document_id": "doc_1781201268154_1"
}23
get_documentok
2ms
args
{
"document_id": "doc_1781201268154_1"
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260611T180747Z-f74d.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {
"id": 1,
"name": "Vertical",
"op": {
"type": "Cylinder",
"radius": 10,
"height": 40,
"segments": 64
}
},
"2": {
"id": 2,
"name": "Horiz raw",
"op": {
"type": "Cylinder",
"radius": 10,
"height": 40,
"segments": 64
}
},
"3": {
"id": 3,
"name": "center horiz",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 0,
"y": 0,
"z": -20
}
}
},
"4": {
"id": 4,
"name": "rotate to X axis",
"op": {
"type": "Rotate",
"child": 3,
"angles": {
"x": 0,
"y": 90,
"z": 0
}
}
},
"5": {
"id": 5,
"name": "lift horizontal to z=20",
"op": {
"type": "Translate",
"child": 4,
"offset": {
"x": 0,
"y": 0,
"z": 20
}
}
},
"6": {
"id": 6,
"name": "Cross Union",
"op": {
"type": "Union",
"left": 1,
"right": 5
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": 6,
"material": "default"
}
]
}