← mecheval / run / a2-cubemark-01 / claude-direct-claude-sonnet-4-6 / 20260428T211840Z-7b3f
run 20260428T211840Z-7b3f
Summary
| status | PASS |
| score | 1.00 (6/6) |
| submission | self-run |
| model | claude-direct-claude-sonnet-4-6 (anthropic) |
| started | 2026-04-28T21:18:40.046Z |
| ended | 2026-04-28T21:18:55.628Z |
| tokens | 732 in · 1,538 out · 2,270 total |
| wallclock | 15.0s |
| tool calls | 1 |
| task hash | 04f3bf7a653dc3fd… |
| vcad hash | 43b9a0acc30a31f0… |
Prompt
Make a 30mm cube. Center it in X and Y, with the bottom face on the XY plane (z = 0 to z = 30). Drill nine through-holes of diameter 3mm, axes parallel to Z, arranged in a 3×3 grid on the top face spaced 8mm apart in both X and Y, centered on the Z axis. Hole centers are at (x, y) = (-8, -8), (0, -8), (8, -8), (-8, 0), (0, 0), (8, 0), (-8, 8), (0, 8), (8, 8). 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": [
-15,
-15,
0
],
"max": [
15,
15,
30
],
"tolerance_mm": 0.1
}
details: {
"actual_max": [
15,
15,
30
],
"actual_min": [
-15,
-15,
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": 25091.48,
"tolerance_pct": 0.5
}
details: {
"volume": {
"actual_mm3": 25103.721879971297,
"deviation_pct": 0.04878899120856063,
"pass": true,
"spec_mm3": 25091.48,
"tolerance_pct": 0.5
}
}
3
hole_countpass
params + details
params: {
"type": "hole_count",
"diameter_mm": 3,
"expected": 9,
"diameter_tolerance_mm": 0.05
}
details: {
"actual": 9,
"diameter_mm": 3,
"diameter_tolerance_mm": 0.05,
"expected": 9,
"found": [
[
-8,
-8,
3
],
[
0,
-8,
3
],
[
8,
-8,
3
],
[
-8,
0,
3
],
[
0,
0,
3
],
[
8,
0,
3
],
[
-8,
8,
3
],
[
0,
8,
3
],
[
8,
8,
3
]
]
}
4
hole_positionspass
params + details
params: {
"type": "hole_positions",
"diameter_mm": 3,
"positions": [
[
-8,
-8,
0
],
[
0,
-8,
0
],
[
8,
-8,
0
],
[
-8,
0,
0
],
[
0,
0,
0
],
[
8,
0,
0
],
[
-8,
8,
0
],
[
0,
8,
0
],
[
8,
8,
0
]
],
"tolerance_mm": 0.15
}
details: {
"diameter_mm": 3,
"per_expected": [
{
"distance_mm": 0,
"matched_hole": [
-8,
-8
],
"pass": true,
"spec_xy": [
-8,
-8
]
},
{
"distance_mm": 0,
"matched_hole": [
0,
-8
],
"pass": true,
"spec_xy": [
0,
-8
]
},
{
"distance_mm": 0,
"matched_hole": [
8,
-8
],
"pass": true,
"spec_xy": [
8,
-8
]
},
{
"distance_mm": 0,
"matched_hole": [
-8,
0
],
"pass": true,
"spec_xy": [
-8,
0
]
},
{
"distance_mm": 0,
"matched_hole": [
0,
0
],
"pass": true,
"spec_xy": [
0,
0
]
},
{
"distance_mm": 0,
"matched_hole": [
8,
0
],
"pass": true,
"spec_xy": [
8,
0
]
},
{
"distance_mm": 0,
"matched_hole": [
-8,
8
],
"pass": true,
"spec_xy": [
-8,
8
]
},
{
"distance_mm": 0,
"matched_hole": [
0,
8
],
"pass": true,
"spec_xy": [
0,
8
]
},
{
"distance_mm": 0,
"matched_hole": [
8,
8
],
"pass": true,
"spec_xy": [
8,
8
]
}
],
"tolerance_mm": 0.15,
"unmatched_extras": []
}
5
step_roundtrippass
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 1
}
details: {
"per_solid": [
{
"bbox": {
"max_abs_deviation_mm": 0,
"original_max": [
15,
15,
30
],
"original_min": [
-15,
-15,
0
],
"pass": true,
"roundtripped_max": [
15,
15,
30
],
"roundtripped_min": [
-15,
-15,
0
],
"tolerance_mm": 0.5196152422706632
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0,
"original_mm3": 25103.721879971297,
"pass": true,
"roundtripped_mm3": 25103.721879971297
}
}
],
"tolerance_pct": 1
}
Tool calls
0
anthropic.messages.createok
14968ms
args
{
"model": "claude-sonnet-4-6",
"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 20260428T211840Z-7b3f.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {"id": 1, "name": "cube_body", "op": {"type": "Cube", "size": {"x": 30, "y": 30, "z": 30}}},
"2": {"id": 2, "name": "cube_centered", "op": {"type": "Translate", "child": 1, "offset": {"x": -15, "y": -15, "z": 0}}},
"10": {"id": 10, "name": "hole_cyl_00", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"11": {"id": 11, "name": "hole_00", "op": {"type": "Translate", "child": 10, "offset": {"x": -8, "y": -8, "z": 0}}},
"12": {"id": 12, "name": "hole_cyl_10", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"13": {"id": 13, "name": "hole_10", "op": {"type": "Translate", "child": 12, "offset": {"x": 0, "y": -8, "z": 0}}},
"14": {"id": 14, "name": "hole_cyl_20", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"15": {"id": 15, "name": "hole_20", "op": {"type": "Translate", "child": 14, "offset": {"x": 8, "y": -8, "z": 0}}},
"16": {"id": 16, "name": "hole_cyl_01", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"17": {"id": 17, "name": "hole_01", "op": {"type": "Translate", "child": 16, "offset": {"x": -8, "y": 0, "z": 0}}},
"18": {"id": 18, "name": "hole_cyl_11", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"19": {"id": 19, "name": "hole_11", "op": {"type": "Translate", "child": 18, "offset": {"x": 0, "y": 0, "z": 0}}},
"20": {"id": 20, "name": "hole_cyl_21", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"21": {"id": 21, "name": "hole_21", "op": {"type": "Translate", "child": 20, "offset": {"x": 8, "y": 0, "z": 0}}},
"22": {"id": 22, "name": "hole_cyl_02", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"23": {"id": 23, "name": "hole_02", "op": {"type": "Translate", "child": 22, "offset": {"x": -8, "y": 8, "z": 0}}},
"24": {"id": 24, "name": "hole_cyl_12", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"25": {"id": 25, "name": "hole_12", "op": {"type": "Translate", "child": 24, "offset": {"x": 0, "y": 8, "z": 0}}},
"26": {"id": 26, "name": "hole_cyl_22", "op": {"type": "Cylinder", "radius": 1.5, "height": 30, "segments": 32}},
"27": {"id": 27, "name": "hole_22", "op": {"type": "Translate", "child": 26, "offset": {"x": 8, "y": 8, "z": 0}}},
"30": {"id": 30, "name": "diff_1", "op": {"type": "Difference", "left": 2, "right": 11}},
"31": {"id": 31, "name": "diff_2", "op": {"type": "Difference", "left": 30, "right": 13}},
"32": {"id": 32, "name": "diff_3", "op": {"type": "Difference", "left": 31, "right": 15}},
"33": {"id": 33, "name": "diff_4", "op": {"type": "Difference", "left": 32, "right": 17}},
"34": {"id": 34, "name": "diff_5", "op": {"type": "Difference", "left": 33, "right": 19}},
"35": {"id": 35, "name": "diff_6", "op": {"type": "Difference", "left": 34, "right": 21}},
"36": {"id": 36, "name": "diff_7", "op": {"type": "Difference", "left": 35, "right": 23}},
"37": {"id": 37, "name": "diff_8", "op": {"type": "Difference", "left": 36, "right": 25}},
"38": {"id": 38, "name": "diff_9", "op": {"type": "Difference", "left": 37, "right": 27}}
},
"materials": {},
"part_materials": {},
"roots": [{"root": 38, "material": "default"}]
}