{
  "saved_at_utc": "2026-06-27T23:38:07.443986+00:00",
  "stage": "stage_2_view_selection",
  "provider": "openrouter",
  "model": "qwen/qwen3-vl-30b-a3b-instruct",
  "llm_data": {
    "assembly_info": {
      "title": "Angular Gripper for MG995 Servo",
      "description": "A compact, 3D-printable robotic gripper designed for the MG995 servo motor, enabling smooth angular gripping motion for robotics and automation projects with minimal hardware requirements.",
      "material": "PLA, PETG, or ABS"
    },
    "selected_views": [
      {
        "type": "Front",
        "reason": "Provides the primary view of the gripper's overall shape, including the mounting plate, servo interface, and arm geometry, essential for understanding the assembly layout."
      },
      {
        "type": "Top",
        "reason": "Reveals the top-down arrangement of the servo mounting holes, arm pivot points, and the symmetrical layout of the gripper arms, critical for assembly and alignment."
      },
      {
        "type": "Left",
        "reason": "Shows the side profile of the gripper, including the depth of the servo housing and the angular motion path of the arms, which is not visible in the front or top views."
      },
      {
        "type": "Isometric",
        "reason": "Offers a 3D perspective that helps visualize the spatial relationship between components, aiding in assembly and understanding the overall design intent."
      }
    ],
    "section_views": [
      {
        "symbol": "A",
        "normal": [
          0,
          0,
          1
        ],
        "origin": [
          14.28,
          3.81,
          -38.5
        ],
        "reason": "Reveals the internal structure of the servo mounting block and the wall thickness of the housing, ensuring proper fit and structural integrity."
      }
    ],
    "detail_views": [
      {
        "reference": "B",
        "base_view": "Front",
        "anchor": [
          0,
          0,
          0
        ],
        "radius": 15,
        "reason": "Magnifies the M3 screw holes on the mounting plate, ensuring accurate placement and hole size for secure assembly."
      }
    ],
    "dimensions": {
      "Front": [
        {
          "type": "overall_width",
          "dim_type": "DistanceX",
          "match_strategy": "extreme_vertices_x",
          "value_approx": 106.5,
          "placement": "below",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "overall_height",
          "dim_type": "DistanceY",
          "match_strategy": "extreme_vertices_y",
          "value_approx": 73.5,
          "placement": "right",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "diameter",
          "dim_type": "Diameter",
          "match_strategy": "nearest_circle",
          "location_3d": [
            0,
            0,
            0
          ],
          "value_approx": 3.0,
          "tolerance": "H7",
          "placement": "leader",
          "offset_index": 1
        },
        {
          "type": "center_distance",
          "dim_type": "Distance",
          "match_strategy": "between_circles",
          "circle_a": {
            "location_3d": [
              -10,
              0,
              0
            ],
            "radius_approx": 1.5
          },
          "circle_b": {
            "location_3d": [
              10,
              0,
              0
            ],
            "radius_approx": 1.5
          },
          "value_approx": 20.0,
          "placement": "below",
          "offset_index": 2,
          "tolerance": null
        }
      ],
      "Top": [
        {
          "type": "overall_width",
          "dim_type": "DistanceX",
          "match_strategy": "extreme_vertices_x",
          "value_approx": 106.5,
          "placement": "below",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "overall_height",
          "dim_type": "DistanceY",
          "match_strategy": "extreme_vertices_y",
          "value_approx": 73.5,
          "placement": "right",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "diameter",
          "dim_type": "Diameter",
          "match_strategy": "nearest_circle",
          "location_3d": [
            0,
            0,
            0
          ],
          "value_approx": 3.0,
          "tolerance": "H7",
          "placement": "leader",
          "offset_index": 1
        },
        {
          "type": "center_distance",
          "dim_type": "Distance",
          "match_strategy": "between_circles",
          "circle_a": {
            "location_3d": [
              -10,
              0,
              0
            ],
            "radius_approx": 1.5
          },
          "circle_b": {
            "location_3d": [
              10,
              0,
              0
            ],
            "radius_approx": 1.5
          },
          "value_approx": 20.0,
          "placement": "below",
          "offset_index": 2,
          "tolerance": null
        }
      ],
      "Left": [
        {
          "type": "overall_height",
          "dim_type": "DistanceY",
          "match_strategy": "extreme_vertices_y",
          "value_approx": 73.5,
          "placement": "right",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "overall_width",
          "dim_type": "DistanceX",
          "match_strategy": "extreme_vertices_x",
          "value_approx": 106.5,
          "placement": "below",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "diameter",
          "dim_type": "Diameter",
          "match_strategy": "nearest_circle",
          "location_3d": [
            0,
            0,
            0
          ],
          "value_approx": 3.0,
          "tolerance": "H7",
          "placement": "leader",
          "offset_index": 1
        }
      ],
      "Isometric": [
        {
          "type": "overall_width",
          "dim_type": "DistanceX",
          "match_strategy": "extreme_vertices_x",
          "value_approx": 106.5,
          "placement": "below",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "overall_height",
          "dim_type": "DistanceY",
          "match_strategy": "extreme_vertices_y",
          "value_approx": 73.5,
          "placement": "right",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "diameter",
          "dim_type": "Diameter",
          "match_strategy": "nearest_circle",
          "location_3d": [
            0,
            0,
            0
          ],
          "value_approx": 3.0,
          "tolerance": "H7",
          "placement": "leader",
          "offset_index": 1
        }
      ],
      "Section A-A": [
        {
          "type": "wall_thickness",
          "dim_type": "Distance",
          "match_strategy": "nearest_parallel_edges",
          "location_3d": [
            0,
            0,
            -38.5
          ],
          "value_approx": 3.0,
          "placement": "below",
          "offset_index": 1,
          "tolerance": null
        },
        {
          "type": "diameter",
          "dim_type": "Diameter",
          "match_strategy": "nearest_circle",
          "location_3d": [
            0,
            0,
            -38.5
          ],
          "value_approx": 10.0,
          "tolerance": "H7",
          "placement": "leader",
          "offset_index": 1
        }
      ],
      "Detail B": [
        {
          "type": "diameter",
          "dim_type": "Diameter",
          "match_strategy": "nearest_circle",
          "location_3d": [
            0,
            0,
            0
          ],
          "value_approx": 3.0,
          "tolerance": "H7",
          "placement": "leader",
          "offset_index": 1
        },
        {
          "type": "center_distance",
          "dim_type": "Distance",
          "match_strategy": "between_circles",
          "circle_a": {
            "location_3d": [
              -10,
              0,
              0
            ],
            "radius_approx": 1.5
          },
          "circle_b": {
            "location_3d": [
              10,
              0,
              0
            ],
            "radius_approx": 1.5
          },
          "value_approx": 20.0,
          "placement": "below",
          "offset_index": 2,
          "tolerance": null
        }
      ]
    }
  }
}