← mecheval / run / a2-finned-block-01 / claude-mcp-claude-opus-4-7 / 20260611T173742Z-e5b0

run 20260611T173742Z-e5b0

a2-finned-block-01 · claude-mcp-claude-opus-4-7

Summary

statusPASS
score1.00 (4/4)
submissionself-run
modelclaude-mcp-claude-opus-4-7 (anthropic)
started2026-06-11T17:37:42.027Z
ended2026-06-11T17:40:02.319Z
tokens363,303 in · 4,585 out · 367,888 total
wallclock140.3s
tool calls35
task hash279a65e8e81b3007…
vcad hash198d7304321eccec…

Prompt

Make a finned block. Base: a rectangular plate 50mm long (X) × 30mm wide (Y) × 5mm thick (Z), centered in X and Y, with the bottom face on the XY plane (z = 0 to z = 5). Three rectangular fins stand on top of the base, each 50mm long in X, 3mm thick in Y, and 15mm tall in Z (z = 5 to z = 20). The fins are centered on y = -10, y = 0, and y = 10 (each fin spans 1.5mm to either side of its centerline). Output a single solid.

Checks

0
valid_solid
pass
params + details 
params: {
  "type": "valid_solid"
}

details: {
  "root_count": 1,
  "solids_produced": 1
}
1
bbox
pass
params + details 
params: {
  "type": "bbox",
  "min": [
    -25,
    -15,
    0
  ],
  "max": [
    25,
    15,
    20
  ],
  "tolerance_mm": 0.1
}

details: {
  "actual_max": [
    25,
    15,
    20
  ],
  "actual_min": [
    -25,
    -15,
    0
  ],
  "deviation_max": [
    0,
    0,
    0
  ],
  "deviation_min": [
    0,
    0,
    0
  ],
  "max_abs_deviation_mm": 0,
  "tolerance_mm": 0.1
}
2
mass_props
pass
params + details 
params: {
  "type": "mass_props",
  "volume_mm3": 14250,
  "tolerance_pct": 0.5
}

details: {
  "volume": {
    "actual_mm3": 14250,
    "deviation_pct": 0,
    "pass": true,
    "spec_mm3": 14250,
    "tolerance_pct": 0.5
  }
}
3
step_roundtrip
pass
params + details 
params: {
  "type": "step_roundtrip",
  "tolerance_pct": 0.5
}

details: {
  "per_solid": [
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          25,
          15,
          20
        ],
        "original_min": [
          -25,
          -15,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          25,
          15,
          20
        ],
        "roundtripped_min": [
          -25,
          -15,
          0
        ],
        "tolerance_mm": 0.3082207001484488
      },
      "index": 0,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 14250,
        "pass": true,
        "roundtripped_mm3": 14250
      }
    }
  ],
  "tolerance_pct": 0.5
}

Tool calls

0
open_document
ok
2ms
args
{}
1
create
err
5ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "union",
  "name": "Finned Block",
  "params": {
    "children": [
      {
        "type": "translate",
        "params": {
          "x": -25,
          "y": -15,
          "z": 0,
          "child": {
            "type": "cube",
            "params": {
              "x": 50,
              "y": 30,
              "z": 5
            }
          }
        }
      },
      {
        "type": "translate",
        "params": {
          "x": -25,
          "y": -11.5,
          "z": 5,
          "child": {
            "type": "cube",
            "params": {
              "x": 50,
              "y": 3,
              "z": 15
            }
          }
        }
      },
      {
        "type": "translate",
        "params": {
          "x": -25,
          "y": -1.5,
          "z": 5,
          "child": {
            "type": "cube",
            "params": {
              "x": 50,
              "y": 3,
              "z": 15
            }
          }
        }
      },
      {
        "type": "translate",
        "params": {
          "x": -25,
          "y": 8.5,
          "z": 5,
          "child": {
            "type": "cube",
            "params": {
              "x": 50,
              "y": 3,
              "z": 15
            }
          }
        }
      }
    ]
  }
}
2
create_cad_loon
ok
13ms
args
{
  "source": "[root\n  [union\n    [translate -25 -11.5 5 [cube 50 3 15]]\n    [union\n      [translate -25 -1.5 5 [cube 50 3 15]]\n      [union\n        [translate -25 8.5 5 [cube 50 3 15]]\n        [translate -25 -15 0 [cube 50 30 5]]]]]\n  \"steel\"]",
  "format": "json"
}
3
create
err
3ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "cube",
  "name": "Base",
  "params": {
    "x": 50,
    "y": 30,
    "z": 5
  }
}
4
create
ok
5ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "cube",
  "name": "Base",
  "params": {
    "size": {
      "x": 50,
      "y": 30,
      "z": 5
    }
  }
}
5
create
err
5ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "translate",
  "parent_part_id": "1",
  "params": {
    "offset": {
      "x": -25,
      "y": -15,
      "z": 0
    }
  }
}
6
read
ok
5ms
args
{
  "document_id": "doc_1781199462219_1"
}
7
delete
ok
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "1"
}
8
create
err
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "translate",
  "name": "Base",
  "params": {
    "offset": {
      "x": -25,
      "y": -15,
      "z": 0
    },
    "child": {
      "type": "cube",
      "params": {
        "size": {
          "x": 50,
          "y": 30,
          "z": 5
        }
      }
    }
  }
}
9
create
ok
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "cube",
  "name": "BaseCube",
  "params": {
    "size": {
      "x": 50,
      "y": 30,
      "z": 5
    }
  }
}
10
create
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "cube",
  "name": "Fin1Cube",
  "params": {
    "size": {
      "x": 50,
      "y": 3,
      "z": 15
    }
  }
}
11
create
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "cube",
  "name": "Fin2Cube",
  "params": {
    "size": {
      "x": 50,
      "y": 3,
      "z": 15
    }
  }
}
12
create
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "cube",
  "name": "Fin3Cube",
  "params": {
    "size": {
      "x": 50,
      "y": 3,
      "z": 15
    }
  }
}
13
create
ok
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "translate",
  "name": "Base",
  "params": {
    "offset": {
      "x": -25,
      "y": -15,
      "z": 0
    },
    "child": 1
  }
}
14
create
ok
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "translate",
  "name": "Fin1",
  "params": {
    "offset": {
      "x": -25,
      "y": -11.5,
      "z": 5
    },
    "child": 2
  }
}
15
create
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "translate",
  "name": "Fin2",
  "params": {
    "offset": {
      "x": -25,
      "y": -1.5,
      "z": 5
    },
    "child": 3
  }
}
16
create
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "translate",
  "name": "Fin3",
  "params": {
    "offset": {
      "x": -25,
      "y": 8.5,
      "z": 5
    },
    "child": 4
  }
}
17
create
ok
3ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "union",
  "params": {
    "left": 5,
    "right": 6
  }
}
18
create
ok
3ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "union",
  "params": {
    "left": 9,
    "right": 7
  }
}
19
create
ok
3ms
args
{
  "document_id": "doc_1781199462219_1",
  "type": "union",
  "name": "FinnedBlock",
  "params": {
    "left": 10,
    "right": 8
  }
}
20
read
ok
2ms
args
{
  "document_id": "doc_1781199462219_1"
}
21
get_document
ok
2ms
args
{
  "document_id": "doc_1781199462219_1"
}
22
delete
ok
4ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "1"
}
23
delete
ok
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "2"
}
24
delete
ok
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "3"
}
25
delete
ok
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "4"
}
26
delete
ok
1ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "5"
}
27
delete
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "6"
}
28
delete
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "7"
}
29
delete
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "8"
}
30
delete
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "9"
}
31
delete
ok
0ms
args
{
  "document_id": "doc_1781199462219_1",
  "part_id": "10"
}
32
get_document
ok
2ms
args
{
  "document_id": "doc_1781199462219_1"
}
33
render_view
ok
105ms
args
{
  "document_id": "doc_1781199462219_1"
}
34
get_document
ok
2ms
args
{
  "document_id": "doc_1781199462219_1"
}

What the model built

isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260611T173742Z-e5b0.vcad

.vcad source

{
  "version": "0.1",
  "nodes": {
    "1": {
      "id": 1,
      "name": "BaseCube",
      "op": {
        "type": "Cube",
        "size": {
          "x": 50,
          "y": 30,
          "z": 5
        }
      }
    },
    "2": {
      "id": 2,
      "name": "Fin1Cube",
      "op": {
        "type": "Cube",
        "size": {
          "x": 50,
          "y": 3,
          "z": 15
        }
      }
    },
    "3": {
      "id": 3,
      "name": "Fin2Cube",
      "op": {
        "type": "Cube",
        "size": {
          "x": 50,
          "y": 3,
          "z": 15
        }
      }
    },
    "4": {
      "id": 4,
      "name": "Fin3Cube",
      "op": {
        "type": "Cube",
        "size": {
          "x": 50,
          "y": 3,
          "z": 15
        }
      }
    },
    "5": {
      "id": 5,
      "name": "Base",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": -25,
          "y": -15,
          "z": 0
        }
      }
    },
    "6": {
      "id": 6,
      "name": "Fin1",
      "op": {
        "type": "Translate",
        "child": 2,
        "offset": {
          "x": -25,
          "y": -11.5,
          "z": 5
        }
      }
    },
    "7": {
      "id": 7,
      "name": "Fin2",
      "op": {
        "type": "Translate",
        "child": 3,
        "offset": {
          "x": -25,
          "y": -1.5,
          "z": 5
        }
      }
    },
    "8": {
      "id": 8,
      "name": "Fin3",
      "op": {
        "type": "Translate",
        "child": 4,
        "offset": {
          "x": -25,
          "y": 8.5,
          "z": 5
        }
      }
    },
    "9": {
      "id": 9,
      "name": null,
      "op": {
        "type": "Union",
        "left": 5,
        "right": 6
      }
    },
    "10": {
      "id": 10,
      "name": null,
      "op": {
        "type": "Union",
        "left": 9,
        "right": 7
      }
    },
    "11": {
      "id": 11,
      "name": "FinnedBlock",
      "op": {
        "type": "Union",
        "left": 10,
        "right": 8
      }
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [
    {
      "root": 11,
      "material": "default"
    }
  ]
}
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