← mecheval / run / a2-finned-block-01 / openai-direct-gpt-5-mini / 20260428T214427Z-0107
run 20260428T214427Z-0107
Summary
| status | PASS |
| score | 1.00 (4/4) |
| submission | self-run |
| model | openai-direct-gpt-5-mini (openai) |
| started | 2026-04-28T21:44:27.220Z |
| ended | 2026-04-28T21:44:43.373Z |
| tokens | 678 in · 1,804 out · 2,482 total |
| wallclock | 16.1s |
| tool calls | 1 |
| task hash | 279a65e8e81b3007… |
| vcad hash | 3cb2c5fb96516877… |
Prompt
Make a finned block. Base: a rectangular plate 50mm long (X) × 30mm wide (Y) × 5mm thick (Z), centered in X and Y, with the bottom face on the XY plane (z = 0 to z = 5). Three rectangular fins stand on top of the base, each 50mm long in X, 3mm thick in Y, and 15mm tall in Z (z = 5 to z = 20). The fins are centered on y = -10, y = 0, and y = 10 (each fin spans 1.5mm to either side of its centerline). 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": [
-25,
-15,
0
],
"max": [
25,
15,
20
],
"tolerance_mm": 0.1
}
details: {
"actual_max": [
25,
15,
20
],
"actual_min": [
-25,
-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": 14250,
"tolerance_pct": 0.5
}
details: {
"volume": {
"actual_mm3": 14250,
"deviation_pct": 0,
"pass": true,
"spec_mm3": 14250,
"tolerance_pct": 0.5
}
}
3
step_roundtrippass
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 0.5
}
details: {
"per_solid": [
{
"bbox": {
"max_abs_deviation_mm": 0,
"original_max": [
25,
15,
20
],
"original_min": [
-25,
-15,
0
],
"pass": true,
"roundtripped_max": [
25,
15,
20
],
"roundtripped_min": [
-25,
-15,
0
],
"tolerance_mm": 0.3082207001484488
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0,
"original_mm3": 14250,
"pass": true,
"roundtripped_mm3": 14250
}
}
],
"tolerance_pct": 0.5
}
Tool calls
0
openai.chat.completions.createok
16134ms
args
{
"model": "gpt-5-mini",
"max_tokens": 8000,
"system_chars": 1674,
"user_chars": 486
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260428T214427Z-0107.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {
"id": 1,
"name": "base_cube",
"op": {
"type": "Cube",
"size": {
"x": 50,
"y": 30,
"z": 5
}
}
},
"2": {
"id": 2,
"name": "base_translate",
"op": {
"type": "Translate",
"child": 1,
"offset": {
"x": -25,
"y": -15,
"z": 0
}
}
},
"3": {
"id": 3,
"name": "fin_cube",
"op": {
"type": "Cube",
"size": {
"x": 50,
"y": 3,
"z": 15
}
}
},
"4": {
"id": 4,
"name": "fin_translate_y_-10",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": -25,
"y": -11.5,
"z": 5
}
}
},
"5": {
"id": 5,
"name": "fin_translate_y_0",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": -25,
"y": -1.5,
"z": 5
}
}
},
"6": {
"id": 6,
"name": "fin_translate_y_10",
"op": {
"type": "Translate",
"child": 3,
"offset": {
"x": -25,
"y": 8.5,
"z": 5
}
}
},
"7": {
"id": 7,
"name": "union_base_fin1",
"op": {
"type": "Union",
"left": 2,
"right": 4
}
},
"8": {
"id": 8,
"name": "union_with_fin2",
"op": {
"type": "Union",
"left": 7,
"right": 5
}
},
"9": {
"id": 9,
"name": "union_with_fin3_root",
"op": {
"type": "Union",
"left": 8,
"right": 6
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": 9,
"material": "default"
}
]
}