← mecheval / run / a1-sphere-01 / claude-direct-claude-haiku-4-5-20251001 / 20260428T211342Z-2ffc
run 20260428T211342Z-2ffc
Summary
| status | fail |
| score | 0.00 (0/4) |
| submission | self-run |
| model | claude-direct-claude-haiku-4-5-20251001 (anthropic) |
| started | 2026-04-28T21:13:42.783Z |
| ended | 2026-04-28T21:13:43.938Z |
| tokens | 601 in · 134 out · 735 total |
| wallclock | 1.2s |
| tool calls | 1 |
| task hash | ebf88120c06a0cab… |
| vcad hash | 1cc812ebfbe2453c… |
Prompt
Make a sphere of diameter 30mm (radius 15mm) centered at the origin. Output a single solid.
Checks
0
valid_solidfail
solid invalid
params + details
params: {
"type": "valid_solid"
}
details: {
"error": "parse: Invalid JSON vcad file: invalid value: expected key to be a number in quotes at line 4 column 5",
"reason": "fatal evaluation error"
}
1
bboxfail
? off by 0.00mm
params + details
params: {
"type": "bbox",
"min": [
-15,
-15,
-15
],
"max": [
15,
15,
15
],
"tolerance_mm": 0.1
}
details: {
"reason": "no valid solid to measure"
}
2
mass_propsfail
mass props off
params + details
params: {
"type": "mass_props",
"volume_mm3": 14137.17,
"center_of_mass": [
0,
0,
0
],
"tolerance_pct": 2
}
details: {
"reason": "no valid solid to measure"
}
3
step_roundtripfail
STEP roundtrip failed
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 2
}
details: {
"reason": "no valid solid to round-trip"
}
Tool calls
0
anthropic.messages.createok
1151ms
args
{
"model": "claude-haiku-4-5-20251001",
"max_tokens": 8000,
"system_chars": 1632,
"user_chars": 146
}What the model built
no render available — vcad-render did not produce geometry for this attempt
.vcad source
{
"version": "0.1",
"nodes": {
"sphere": {
"id": "sphere",
"name": "Sphere",
"op": {
"type": "Sphere",
"radius": 15,
"segments": 32
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": "sphere",
"material": "default"
}
]
}