← mecheval / run / a2-cube-with-pocket-01 / openai-direct-gpt-4o-mini / 20260428T213705Z-37ac
run 20260428T213705Z-37ac
Summary
| status | fail |
| score | 0.75 (3/4) |
| submission | self-run |
| model | openai-direct-gpt-4o-mini (openai) |
| started | 2026-04-28T21:37:05.326Z |
| ended | 2026-04-28T21:37:11.717Z |
| tokens | 652 in · 305 out · 957 total |
| wallclock | 6.4s |
| tool calls | 1 |
| task hash | 58a30883751efce8… |
| vcad hash | 81d09fb8939f9999… |
Prompt
Start with a 40mm cube, centered in X and Y with the bottom face on the XY plane (so it spans x in [-20, 20], y in [-20, 20], z in [0, 40]). Cut a rectangular pocket into the top face: remove material in x in [-10, 10], y in [-10, 10], z in [30, 40]. The pocket is open at the top, closed on the four sides and the bottom (10mm of cube remains underneath the pocket). Output a single solid.
Checks
0
valid_solidpass
params + details
params: {
"type": "valid_solid"
}
details: {
"root_count": 1,
"solids_produced": 1
}
1
bboxfail
X off by +20.00mm
params + details
params: {
"type": "bbox",
"min": [
-20,
-20,
0
],
"max": [
20,
20,
40
],
"tolerance_mm": 0.05
}
details: {
"actual_max": [
40,
40,
40
],
"actual_min": [
0,
0,
0
],
"deviation_max": [
20,
20,
0
],
"deviation_min": [
20,
20,
0
],
"max_abs_deviation_mm": 20,
"tolerance_mm": 0.05
}
2
mass_propspass
params + details
params: {
"type": "mass_props",
"volume_mm3": 60000,
"tolerance_pct": 0.1
}
details: {
"volume": {
"actual_mm3": 60000,
"deviation_pct": 0,
"pass": true,
"spec_mm3": 60000,
"tolerance_pct": 0.1
}
}
3
step_roundtrippass
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 0.1
}
details: {
"per_solid": [
{
"bbox": {
"max_abs_deviation_mm": 0,
"original_max": [
40,
40,
40
],
"original_min": [
0,
0,
0
],
"pass": true,
"roundtripped_max": [
40,
40,
40
],
"roundtripped_min": [
0,
0,
0
],
"tolerance_mm": 0.0692820323027551
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0,
"original_mm3": 60000,
"pass": true,
"roundtripped_mm3": 60000
}
}
],
"tolerance_pct": 0.1
}
Tool calls
0
openai.chat.completions.createok
6380ms
args
{
"model": "gpt-4o-mini",
"max_tokens": 8000,
"system_chars": 1674,
"user_chars": 455
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260428T213705Z-37ac.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {
"id": 1,
"name": "Cube",
"op": {
"type": "Cube",
"size": {
"x": 40,
"y": 40,
"z": 40
}
}
},
"2": {
"id": 2,
"name": "Pocket",
"op": {
"type": "Cube",
"size": {
"x": 20,
"y": 20,
"z": 10
}
}
},
"3": {
"id": 3,
"name": "Translate Pocket",
"op": {
"type": "Translate",
"child": 2,
"offset": {
"x": 0,
"y": 0,
"z": 30
}
}
},
"4": {
"id": 4,
"name": "Difference",
"op": {
"type": "Difference",
"left": 1,
"right": 3
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": 4,
"material": "default"
}
]
}