← mecheval / run / a1-block-01 / claude-direct-claude-haiku-4-5-20251001 / 20260428T211358Z-a58a
run 20260428T211358Z-a58a
Summary
| status | fail |
| score | 0.00 (0/4) |
| submission | self-run |
| model | claude-direct-claude-haiku-4-5-20251001 (anthropic) |
| started | 2026-04-28T21:13:58.688Z |
| ended | 2026-04-28T21:14:00.345Z |
| tokens | 637 in · 245 out · 882 total |
| wallclock | 1.7s |
| tool calls | 1 |
| task hash | eb827360a11bd025… |
| vcad hash | f2a0ca61b31cf1f0… |
Prompt
Make a rectangular block 60mm long (X) × 40mm wide (Y) × 20mm tall (Z). Center it in X and Y, with the bottom face on the XY plane (z = 0 to z = 20). 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": [
-30,
-20,
0
],
"max": [
30,
20,
20
],
"tolerance_mm": 0.05
}
details: {
"reason": "no valid solid to measure"
}
2
mass_propsfail
mass props off
params + details
params: {
"type": "mass_props",
"volume_mm3": 48000,
"center_of_mass": [
0,
0,
10
],
"tolerance_pct": 0.1
}
details: {
"reason": "no valid solid to measure"
}
3
step_roundtripfail
STEP roundtrip failed
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 0.1
}
details: {
"reason": "no valid solid to round-trip"
}
Tool calls
0
anthropic.messages.createok
1652ms
args
{
"model": "claude-haiku-4-5-20251001",
"max_tokens": 8000,
"system_chars": 1632,
"user_chars": 226
}What the model built
no render available — vcad-render did not produce geometry for this attempt
.vcad source
{
"version": "0.1",
"nodes": {
"block": {
"id": "block",
"name": "Rectangular Block",
"op": {
"type": "Cube",
"size": {
"x": 60,
"y": 40,
"z": 20
}
}
},
"centered_block": {
"id": "centered_block",
"name": "Centered Rectangular Block",
"op": {
"type": "Translate",
"child": "block",
"offset": {
"x": -30,
"y": -20,
"z": 0
}
}
}
},
"materials": {},
"part_materials": {},
"roots": [
{
"root": "centered_block",
"material": "default"
}
]
}