← mecheval / run / a2-flanged-cap-01 / claude-mcp-claude-opus-4-7 / 20260611T173841Z-da87
run 20260611T173841Z-da87
Summary
| status | PASS |
| score | 1.00 (7/7) |
| submission | self-run |
| model | claude-mcp-claude-opus-4-7 (anthropic) |
| started | 2026-06-11T17:38:41.585Z |
| ended | 2026-06-11T17:41:39.113Z |
| tokens | 591,522 in · 5,455 out · 596,977 total |
| wallclock | 177.4s |
| tool calls | 41 |
| task hash | a438f2e4d00d25d7… |
| vcad hash | 49e604cd6bf1989a… |
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": [
3.085794547311379e-16,
1.1069675677656692e-15,
4.000000000000052
],
"bbox_diagonal_mm": 85.22910301065006,
"deviation": [
3.085794547311379e-16,
1.1069675677656692e-15,
5.240252676230739e-14
],
"max_abs_deviation_mm": 5.240252676230739e-14,
"pass": true,
"spec": [
0,
0,
4
],
"tolerance_mm": 0.4261455150532503
},
"volume": {
"actual_mm3": 11605.229490573533,
"deviation_pct": 0.16053583977882524,
"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
],
[
12.500000000000004,
21.650635094610966,
5
],
[
-12.499999999999996,
21.65063509461097,
5
],
[
-25,
3.061616997868383e-15,
5
],
[
-12.50000000000001,
-21.65063509461096,
5
],
[
12.499999999999984,
-21.650635094610976,
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": 0.0006350946109670019,
"matched_hole": [
12.500000000000004,
21.650635094610966
],
"pass": true,
"spec_xy": [
12.5,
21.65
]
},
{
"distance_mm": 0.0006350946109705546,
"matched_hole": [
-12.499999999999996,
21.65063509461097
],
"pass": true,
"spec_xy": [
-12.5,
21.65
]
},
{
"distance_mm": 3.061616997868383e-15,
"matched_hole": [
-25,
3.061616997868383e-15
],
"pass": true,
"spec_xy": [
-25,
0
]
},
{
"distance_mm": 0.0006350946109598965,
"matched_hole": [
-12.50000000000001,
-21.65063509461096
],
"pass": true,
"spec_xy": [
-12.5,
-21.65
]
},
{
"distance_mm": 0.0006350946109776601,
"matched_hole": [
12.499999999999984,
-21.650635094610976
],
"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": 0.6333574367718493,
"original_mm3": 11605.229490573523,
"pass": true,
"roundtripped_mm3": 11531.726906540536
}
}
],
"tolerance_pct": 1
}
Tool calls
0
open_documentok
2ms
args
{}1
create_cad_loonerr
8ms
args
{
"source": "[let\n [translate -30 -30 0\n [difference\n [circular-pattern 0 0 0 0 0 1 6 360\n [translate 25 0 -1 [cylinder 2.5 10]]]\n [difference\n [translate 30 30 -1 [cylinder 20 10]]\n [translate 30 30 0 [cylinder 30 8]]]]]]",
"format": "json"
}2
create_cad_loonok
10ms
args
{
"source": "[difference\n [circular-pattern 0 0 0 0 0 1 6 360\n [translate 25 0 -1 [cylinder 2.5 10]]]\n [difference\n [translate 0 0 -1 [cylinder 20 10]]\n [cylinder 30 8]]]",
"format": "json"
}3
createerr
8ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 30,
"height": 8
},
"name": "Outer"
}4
createok
4ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 30,
"height": 8,
"segments": 64
},
"name": "Outer"
}5
createok
6ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 20,
"height": 10,
"segments": 64
},
"name": "CenterHole"
}6
createok
2ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 2.5,
"height": 10,
"segments": 32
},
"name": "BoltHole"
}7
readok
4ms
args
{
"document_id": "doc_1781199521765_1"
}8
deleteok
1ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "1"
}9
deleteok
0ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "2"
}10
deleteok
0ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "3"
}11
createok
1ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 30,
"height": 8,
"segments": 64
},
"name": "Outer"
}12
createok
1ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 20,
"height": 10,
"segments": 64
},
"name": "CenterHole",
"parent_part_id": "1"
}13
readok
1ms
args
{
"document_id": "doc_1781199521765_1"
}14
readok
1ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "1"
}15
readok
2ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "2"
}16
deleteok
3ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "1"
}17
deleteok
1ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "2"
}18
createok
2ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 30,
"height": 8,
"segments": 64
},
"name": "Outer"
}19
createerr
2ms
args
{
"document_id": "doc_1781199521765_1",
"type": "difference",
"params": {
"left": 1,
"right": {
"type": "translate",
"offset": {
"x": 0,
"y": 0,
"z": -1
},
"child": {
"type": "cylinder",
"radius": 20,
"height": 10,
"segments": 64
}
}
},
"name": "MinusCenter"
}20
createok
3ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 20,
"height": 10,
"segments": 64
},
"name": "CenterHoleCyl"
}21
createok
5ms
args
{
"document_id": "doc_1781199521765_1",
"type": "translate",
"params": {
"child": 2,
"offset": {
"x": 0,
"y": 0,
"z": -1
}
},
"name": "CenterHoleT"
}22
createok
3ms
args
{
"document_id": "doc_1781199521765_1",
"type": "difference",
"params": {
"left": 1,
"right": 3
},
"name": "FlangeMinusCenter"
}23
readok
2ms
args
{
"document_id": "doc_1781199521765_1"
}24
readok
2ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "4"
}25
deleteok
2ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "1"
}26
deleteok
1ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "2"
}27
deleteok
2ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "3"
}28
readok
2ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "4"
}29
createok
3ms
args
{
"document_id": "doc_1781199521765_1",
"type": "cylinder",
"params": {
"radius": 2.5,
"height": 10,
"segments": 32
},
"name": "BoltHoleCyl"
}30
createok
2ms
args
{
"document_id": "doc_1781199521765_1",
"type": "translate",
"params": {
"child": 5,
"offset": {
"x": 25,
"y": 0,
"z": -1
}
},
"name": "BoltHoleT"
}31
createok
3ms
args
{
"document_id": "doc_1781199521765_1",
"type": "circular_pattern",
"params": {
"child": 6,
"axis_origin": {
"x": 0,
"y": 0,
"z": 0
},
"axis_dir": {
"x": 0,
"y": 0,
"z": 1
},
"count": 6,
"angle_deg": 360
},
"name": "BoltHolesPattern"
}32
createok
3ms
args
{
"document_id": "doc_1781199521765_1",
"type": "difference",
"params": {
"left": 4,
"right": 7
},
"name": "FlangedCap"
}33
readok
2ms
args
{
"document_id": "doc_1781199521765_1"
}34
deleteok
3ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "4"
}35
deleteok
2ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "5"
}36
deleteok
1ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "6"
}37
deleteok
1ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "7"
}38
readok
3ms
args
{
"document_id": "doc_1781199521765_1",
"part_id": "8"
}39
render_viewok
127ms
args
{
"document_id": "doc_1781199521765_1"
}40
get_documentok
0ms
args
{
"document_id": "doc_1781199521765_1"
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260611T173841Z-da87.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {
"id": 1,
"name": "Outer",
"op": {
"type": "Cylinder",
"radius": 30,
"height": 8,
"segments": 64
}
},
"2": {
"id": 2,
"name": "CenterHoleCyl",
"op": {
"type": "Cylinder",
"radius": 20,
"height": 10,
"segments": 64
}
},
"3": {
"id": 3,
"name": "CenterHoleT",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 0,
"y": 0,
"z": -1
}
}
},
"4": {
"id": 4,
"name": "FlangeMinusCenter",
"op": {
"type": "Difference",
"left": 1,
"right": 3
}
},
"5": {
"id": 5,
"name": "BoltHoleCyl",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 10,
"segments": 32
}
},
"6": {
"id": 6,
"name": "BoltHoleT",
"op": {
"type": "Translate",
"child": 5,
"offset": {
"x": 25,
"y": 0,
"z": -1
}
}
},
"7": {
"id": 7,
"name": "BoltHolesPattern",
"op": {
"type": "CircularPattern",
"child": 6,
"axis_origin": {
"x": 0,
"y": 0,
"z": 0
},
"axis_dir": {
"x": 0,
"y": 0,
"z": 1
},
"count": 6,
"angle_deg": 360
}
},
"8": {
"id": 8,
"name": "FlangedCap",
"op": {
"type": "Difference",
"left": 4,
"right": 7
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": 8,
"material": "default"
}
]
}