Centered sphere A · A1 · a1-sphere-01

Expected

Prompt

Make a sphere of diameter 30mm (radius 15mm) centered at the origin. Output a single solid.

Checks

{
  "type": "valid_solid"
}

{
  "type": "bbox",
  "min": [
    -15,
    -15,
    -15
  ],
  "max": [
    15,
    15,
    15
  ],
  "tolerance_mm": 0.1
}

{
  "type": "mass_props",
  "volume_mm3": 14137.17,
  "center_of_mass": [
    0,
    0,
    0
  ],
  "tolerance_pct": 2
}

{
  "type": "step_roundtrip",
  "tolerance_pct": 2
}

Anti-cheese

{
  "max_solid_count": 1
}

Limits

{
  "max_tokens": 20000,
  "max_wallclock_sec": 120,
  "max_tool_calls": 20
}

Recent attempts

Runs (40)

generated 2026-06-17T03:16:07.197Z · static site, regenerate with npm run build -w @mecheval/leaderboard