← mecheval / run / a3-rotated-block-01 / claude-direct-claude-opus-4-7 / 20260428T213826Z-a0d0
run 20260428T213826Z-a0d0
Summary
| status | PASS |
| score | 1.00 (4/4) |
| submission | self-run |
| model | claude-direct-claude-opus-4-7 (anthropic) |
| started | 2026-04-28T21:38:26.530Z |
| ended | 2026-04-28T21:38:29.844Z |
| tokens | 918 in · 308 out · 1,226 total |
| wallclock | 3.3s |
| tool calls | 1 |
| task hash | 3fcbc632c20f9b4b… |
| vcad hash | 768caf6617bac288… |
Prompt
Make a rectangular block 40mm long (X) × 30mm wide (Y) × 20mm tall (Z), centered at the origin BEFORE any rotation. Then rotate the block about its center by 30 degrees around the Z axis (the rotation matrix Rz(30°)), and after that rotate again by 15 degrees around the X axis (Rx(15°)). Both rotations are about the origin, which is the block's center. 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": [
-24.82,
-24.81,
-15.62
],
"max": [
24.82,
24.81,
15.62
],
"tolerance_mm": 0.5
}
details: {
"actual_max": [
24.820508075688775,
24.79519326998301,
15.609606734546091
],
"actual_min": [
-24.82050807568877,
-24.795193269983006,
-15.609606734546091
],
"deviation_max": [
0.0005080756887743121,
-0.014806730016989178,
-0.010393265453908285
],
"deviation_min": [
-0.0005080756887707594,
0.01480673001699273,
0.010393265453908285
],
"max_abs_deviation_mm": 0.01480673001699273,
"tolerance_mm": 0.5
}
2
mass_propspass
params + details
params: {
"type": "mass_props",
"volume_mm3": 24000,
"center_of_mass": [
0,
0,
0
],
"tolerance_pct": 0.5
}
details: {
"center_of_mass": {
"actual": [
3.1013503987077635e-8,
-5.1886600387069154e-8,
-1.3902972218431773e-8
],
"bbox_diagonal_mm": 76.79893366026195,
"deviation": [
3.1013503987077635e-8,
-5.1886600387069154e-8,
-1.3902972218431773e-8
],
"max_abs_deviation_mm": 5.1886600387069154e-8,
"pass": true,
"spec": [
0,
0,
0
],
"tolerance_mm": 0.3839946683013098
},
"volume": {
"actual_mm3": 24000.000604750214,
"deviation_pct": 0.0000025197925576018554,
"pass": true,
"spec_mm3": 24000,
"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": 3.552713678800501e-15,
"original_max": [
24.820508075688775,
24.79519326998301,
15.609606734546091
],
"original_min": [
-24.82050807568877,
-24.795193269983006,
-15.609606734546091
],
"pass": true,
"roundtripped_max": [
24.82050807568877,
24.79519326998301,
15.60960673454609
],
"roundtripped_min": [
-24.82050807568877,
-24.79519326998301,
-15.60960673454609
],
"tolerance_mm": 0.3839946683013098
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 0,
"original_mm3": 24000.000604750214,
"pass": true,
"roundtripped_mm3": 24000.000604750214
}
}
],
"tolerance_pct": 0.5
}
Tool calls
0
anthropic.messages.createok
3306ms
args
{
"model": "claude-opus-4-7",
"max_tokens": 8000,
"system_chars": 1674,
"user_chars": 439
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260428T213826Z-a0d0.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": { "id": 1, "name": "block", "op": {"type":"Cube", "size":{"x":40,"y":30,"z":20}} },
"2": { "id": 2, "name": "centered", "op": {"type":"Translate", "child":1, "offset":{"x":-20,"y":-15,"z":-10}} },
"3": { "id": 3, "name": "rotZ", "op": {"type":"Rotate", "child":2, "angles":{"x":0,"y":0,"z":30}} },
"4": { "id": 4, "name": "rotX", "op": {"type":"Rotate", "child":3, "angles":{"x":15,"y":0,"z":0}} }
},
"materials": {},
"part_materials": {},
"roots": [{ "root": 4, "material": "default" }]
}