← mecheval / run / a1-pipe-01 / claude-direct-claude-opus-4-7 / 20260428T211433Z-3d3a
run 20260428T211433Z-3d3a
Summary
| status | PASS |
| score | 1.00 (6/6) |
| submission | self-run |
| model | claude-direct-claude-opus-4-7 (anthropic) |
| started | 2026-04-28T21:14:33.961Z |
| ended | 2026-04-28T21:14:37.285Z |
| tokens | 840 in · 220 out · 1,060 total |
| wallclock | 3.2s |
| tool calls | 1 |
| task hash | dc635a8f07dac22f… |
| vcad hash | 03edf8b216677f18… |
Prompt
Make a hollow cylindrical pipe with outer diameter 30mm and inner diameter 20mm. Length 40mm, axis along Z, base on the XY plane (z = 0 to z = 40). The bore is a single through-hole on the central axis. 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,
40
],
"tolerance_mm": 0.1
}
details: {
"actual_max": [
15,
15,
40
],
"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": 15707.96,
"center_of_mass": [
0,
0,
20
],
"tolerance_pct": 1
}
details: {
"center_of_mass": {
"actual": [
7.732446041163176e-17,
7.4470100447218e-16,
19.99999999999999
],
"bbox_diagonal_mm": 58.309518948453004,
"deviation": [
7.732446041163176e-17,
7.4470100447218e-16,
-1.0658141036401503e-14
],
"max_abs_deviation_mm": 1.0658141036401503e-14,
"pass": true,
"spec": [
0,
0,
20
],
"tolerance_mm": 0.5830951894845301
},
"volume": {
"actual_mm3": 15682.742510046504,
"deviation_pct": 0.16053956053806356,
"pass": true,
"spec_mm3": 15707.96,
"tolerance_pct": 1
}
}
3
hole_countpass
params + details
params: {
"type": "hole_count",
"diameter_mm": 20,
"expected": 1,
"diameter_tolerance_mm": 0.1
}
details: {
"actual": 1,
"diameter_mm": 20,
"diameter_tolerance_mm": 0.1,
"expected": 1,
"found": [
[
0,
0,
20
]
]
}
4
hole_positionspass
params + details
params: {
"type": "hole_positions",
"diameter_mm": 20,
"positions": [
[
0,
0,
0
]
],
"tolerance_mm": 0.15
}
details: {
"diameter_mm": 20,
"per_expected": [
{
"distance_mm": 0,
"matched_hole": [
0,
0
],
"pass": true,
"spec_xy": [
0,
0
]
}
],
"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,
40
],
"original_min": [
-15,
-15,
0
],
"pass": true,
"roundtripped_max": [
15,
15,
40
],
"roundtripped_min": [
-15,
-15,
0
],
"tolerance_mm": 0.5830951894845301
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0.6099319923048572,
"original_mm3": 15682.742510046475,
"pass": true,
"roundtripped_mm3": 15587.088446206908
}
}
],
"tolerance_pct": 1
}
Tool calls
0
anthropic.messages.createok
3208ms
args
{
"model": "claude-opus-4-7",
"max_tokens": 8000,
"system_chars": 1632,
"user_chars": 278
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260428T211433Z-3d3a.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": { "id": 1, "name": "outer", "op": {"type":"Cylinder", "radius":15, "height":40, "segments":64} },
"2": { "id": 2, "name": "bore", "op": {"type":"Cylinder", "radius":10, "height":40, "segments":64} },
"3": { "id": 3, "name": "pipe", "op": {"type":"Difference", "left":1, "right":2} }
},
"materials": {},
"part_materials": {},
"roots": [{ "root": 3, "material": "default" }]
}