Plate with 7-hole hex grid pattern A · A3 · a3-hex-bolt-pattern-01

Expected

Prompt

Make a flat square plate 60mm × 60mm × 8mm thick. Center it in X and Y with the bottom face on the XY plane (z = 0 to z = 8). Drill seven through-holes of diameter 5mm, axes parallel to Z, arranged in a hexagonal grid pattern: one hole at the center (0, 0), and six surrounding holes at the vertices of a regular hexagon with circumradius 15mm (distance from center to each surrounding hole is exactly 15mm). The first surrounding hole is on the +X axis, and the remaining five are evenly spaced every 60 degrees. Output a single solid.

Checks

{
  "type": "valid_solid"
}

{
  "type": "bbox",
  "min": [
    -30,
    -30,
    0
  ],
  "max": [
    30,
    30,
    8
  ],
  "tolerance_mm": 0.1
}

{
  "type": "mass_props",
  "volume_mm3": 27700.44,
  "tolerance_pct": 0.5
}

{
  "type": "hole_count",
  "diameter_mm": 5,
  "expected": 7,
  "diameter_tolerance_mm": 0.05
}

{
  "type": "hole_positions",
  "diameter_mm": 5,
  "positions": [
    [
      0,
      0,
      0
    ],
    [
      15,
      0,
      0
    ],
    [
      7.5,
      12.99,
      0
    ],
    [
      -7.5,
      12.99,
      0
    ],
    [
      -15,
      0,
      0
    ],
    [
      -7.5,
      -12.99,
      0
    ],
    [
      7.5,
      -12.99,
      0
    ]
  ],
  "tolerance_mm": 0.2
}

{
  "type": "step_roundtrip",
  "tolerance_pct": 0.5
}

Anti-cheese

{
  "max_solid_count": 1
}

Limits

{
  "max_tokens": 40000,
  "max_wallclock_sec": 240,
  "max_tool_calls": 40
}

Recent attempts

Runs (35)

generated 2026-06-17T03:16:07.225Z · static site, regenerate with npm run build -w @mecheval/leaderboard