← mecheval / run / a2-l-bracket-01 / claude-mcp-claude-opus-4-7 / 20260611T174304Z-a978
run 20260611T174304Z-a978
Summary
| status | PASS |
| score | 1.00 (6/6) |
| submission | self-run |
| model | claude-mcp-claude-opus-4-7 (anthropic) |
| started | 2026-06-11T17:43:04.443Z |
| ended | 2026-06-11T17:44:14.730Z |
| tokens | 313,682 in · 4,455 out · 318,137 total |
| wallclock | 70.3s |
| tool calls | 33 |
| task hash | c8efa8964b7ad82a… |
| vcad hash | fb257da20d638004… |
Prompt
Make an L-shaped mounting bracket. The base lies in the XY plane, occupying x in [0, 50], y in [0, 30], z in [0, 4] (50mm long, 30mm wide, 4mm thick). A vertical wall stands on the +X edge: x in [46, 50], y in [0, 30], z in [4, 30] (4mm thick, 30mm wide, rising to z = 30). Two through-holes of diameter 5mm pierce the base parallel to Z, centered at (10, 15) and (35, 15) on the top face. 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": [
0,
0,
0
],
"max": [
50,
30,
30
],
"tolerance_mm": 0.1
}
details: {
"actual_max": [
50,
30,
30
],
"actual_min": [
0,
0,
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": 8962.92,
"tolerance_pct": 0.5
}
details: {
"volume": {
"actual_mm3": 8963.172562465077,
"deviation_pct": 0.002817859191837731,
"pass": true,
"spec_mm3": 8962.92,
"tolerance_pct": 0.5
}
}
3
hole_countpass
params + details
params: {
"type": "hole_count",
"diameter_mm": 5,
"expected": 2,
"diameter_tolerance_mm": 0.05
}
details: {
"actual": 2,
"diameter_mm": 5,
"diameter_tolerance_mm": 0.05,
"expected": 2,
"found": [
[
10,
15,
5
],
[
35,
15,
5
]
]
}
4
hole_positionspass
params + details
params: {
"type": "hole_positions",
"diameter_mm": 5,
"positions": [
[
10,
15,
0
],
[
35,
15,
0
]
],
"tolerance_mm": 0.1
}
details: {
"diameter_mm": 5,
"per_expected": [
{
"distance_mm": 0,
"matched_hole": [
10,
15
],
"pass": true,
"spec_xy": [
10,
15
]
},
{
"distance_mm": 0,
"matched_hole": [
35,
15
],
"pass": true,
"spec_xy": [
35,
15
]
}
],
"tolerance_mm": 0.1,
"unmatched_extras": []
}
5
step_roundtrippass
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 0.1
}
details: {
"per_solid": [
{
"bbox": {
"max_abs_deviation_mm": 0,
"original_max": [
50,
30,
30
],
"original_min": [
0,
0,
0
],
"pass": true,
"roundtripped_max": [
50,
30,
30
],
"roundtripped_min": [
0,
0,
0
],
"tolerance_mm": 0.06557438524302
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0.005616755320254926,
"original_mm3": 8963.172562465077,
"pass": true,
"roundtripped_mm3": 8963.676001936843
}
}
],
"tolerance_pct": 0.1
}
Tool calls
0
open_documentok
2ms
args
{}1
createerr
6ms
args
{
"document_id": "doc_1781199784625_1",
"type": "difference",
"name": "L-Bracket",
"params": {
"children": [
{
"type": "union",
"params": {
"children": [
{
"type": "cube",
"params": {
"x": 50,
"y": 30,
"z": 4
}
},
{
"type": "translate",
"params": {
"x": 46,
"y": 0,
"z": 4,
"child": {
"type": "cube",
"params": {
"x": 4,
"y": 30,
"z": 26
}
}
}
}
]
}
},
{
"type": "translate",
"params": {
"x": 10,
"y": 15,
"z": -1,
"child": {
"type": "cylinder",
"params": {
"r": 2.5,
"h": 6
}
}
}
},
{
"type": "translate",
"params": {
"x": 35,
"y": 15,
"z": -1,
"child": {
"type": "cylinder",
"params": {
"r": 2.5,
"h": 6
}
}
}
}
]
}
}2
create_cad_loonok
12ms
args
{
"source": "[let\n base [cube 50 30 4]\n wall [translate 46 0 4 [cube 4 30 26]]\n body [union base wall]\n hole1 [translate 10 15 -1 [cylinder 2.5 6]]\n hole2 [translate 35 15 -1 [cylinder 2.5 6]]\n [difference hole1 [difference hole2 body]]]",
"format": "json"
}3
createerr
3ms
args
{
"document_id": "doc_1781199784625_1",
"type": "cube",
"name": "base",
"params": {
"x": 50,
"y": 30,
"z": 4
}
}4
createok
4ms
args
{
"document_id": "doc_1781199784625_1",
"type": "cube",
"name": "base",
"params": {
"size": {
"x": 50,
"y": 30,
"z": 4
}
}
}5
createok
6ms
args
{
"document_id": "doc_1781199784625_1",
"type": "cube",
"name": "wall_raw",
"params": {
"size": {
"x": 4,
"y": 30,
"z": 26
}
}
}6
createerr
2ms
args
{
"document_id": "doc_1781199784625_1",
"type": "cylinder",
"name": "hole1_raw",
"params": {
"radius": 2.5,
"height": 6
}
}7
createerr
1ms
args
{
"document_id": "doc_1781199784625_1",
"type": "cylinder",
"name": "hole2_raw",
"params": {
"radius": 2.5,
"height": 6
}
}8
createok
1ms
args
{
"document_id": "doc_1781199784625_1",
"type": "cylinder",
"name": "hole1_raw",
"params": {
"radius": 2.5,
"height": 6,
"segments": 64
}
}9
createok
1ms
args
{
"document_id": "doc_1781199784625_1",
"type": "cylinder",
"name": "hole2_raw",
"params": {
"radius": 2.5,
"height": 6,
"segments": 64
}
}10
createerr
4ms
args
{
"document_id": "doc_1781199784625_1",
"type": "translate",
"name": "wall",
"params": {
"offset": {
"x": 46,
"y": 0,
"z": 4
},
"child": "2"
}
}11
createerr
2ms
args
{
"document_id": "doc_1781199784625_1",
"type": "translate",
"name": "hole1",
"params": {
"offset": {
"x": 10,
"y": 15,
"z": -1
},
"child": "3"
}
}12
createerr
1ms
args
{
"document_id": "doc_1781199784625_1",
"type": "translate",
"name": "hole2",
"params": {
"offset": {
"x": 35,
"y": 15,
"z": -1
},
"child": "4"
}
}13
createok
5ms
args
{
"document_id": "doc_1781199784625_1",
"type": "translate",
"name": "wall",
"params": {
"offset": {
"x": 46,
"y": 0,
"z": 4
},
"child": 2
}
}14
createok
2ms
args
{
"document_id": "doc_1781199784625_1",
"type": "translate",
"name": "hole1",
"params": {
"offset": {
"x": 10,
"y": 15,
"z": -1
},
"child": 3
}
}15
createok
1ms
args
{
"document_id": "doc_1781199784625_1",
"type": "translate",
"name": "hole2",
"params": {
"offset": {
"x": 35,
"y": 15,
"z": -1
},
"child": 4
}
}16
createok
4ms
args
{
"document_id": "doc_1781199784625_1",
"type": "union",
"name": "body",
"params": {
"left": 1,
"right": 5
}
}17
createok
3ms
args
{
"document_id": "doc_1781199784625_1",
"type": "difference",
"name": "body_minus_h1",
"params": {
"left": 8,
"right": 6
}
}18
createok
4ms
args
{
"document_id": "doc_1781199784625_1",
"type": "difference",
"name": "L-Bracket",
"params": {
"left": 9,
"right": 7
}
}19
readok
3ms
args
{
"document_id": "doc_1781199784625_1"
}20
deleteok
3ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "1"
}21
deleteok
1ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "2"
}22
deleteok
1ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "3"
}23
deleteok
1ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "4"
}24
deleteok
1ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "5"
}25
deleteok
1ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "6"
}26
deleteok
1ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "7"
}27
deleteok
0ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "8"
}28
deleteok
0ms
args
{
"document_id": "doc_1781199784625_1",
"part_id": "9"
}29
readok
4ms
args
{
"document_id": "doc_1781199784625_1"
}30
get_documentok
1ms
args
{
"document_id": "doc_1781199784625_1"
}31
render_viewok
99ms
args
{
"document_id": "doc_1781199784625_1"
}32
get_documentok
2ms
args
{
"document_id": "doc_1781199784625_1"
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260611T174304Z-a978.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {
"id": 1,
"name": "base",
"op": {
"type": "Cube",
"size": {
"x": 50,
"y": 30,
"z": 4
}
}
},
"2": {
"id": 2,
"name": "wall_raw",
"op": {
"type": "Cube",
"size": {
"x": 4,
"y": 30,
"z": 26
}
}
},
"3": {
"id": 3,
"name": "hole1_raw",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 6,
"segments": 64
}
},
"4": {
"id": 4,
"name": "hole2_raw",
"op": {
"type": "Cylinder",
"radius": 2.5,
"height": 6,
"segments": 64
}
},
"5": {
"id": 5,
"name": "wall",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 46,
"y": 0,
"z": 4
}
}
},
"6": {
"id": 6,
"name": "hole1",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": 10,
"y": 15,
"z": -1
}
}
},
"7": {
"id": 7,
"name": "hole2",
"op": {
"type": "Translate",
"child": 4,
"offset": {
"x": 35,
"y": 15,
"z": -1
}
}
},
"8": {
"id": 8,
"name": "body",
"op": {
"type": "Union",
"left": 1,
"right": 5
}
},
"9": {
"id": 9,
"name": "body_minus_h1",
"op": {
"type": "Difference",
"left": 8,
"right": 6
}
},
"10": {
"id": 10,
"name": "L-Bracket",
"op": {
"type": "Difference",
"left": 9,
"right": 7
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": 10,
"material": "default"
}
]
}