{
  "schema_version": "2.0",
  "library_kind": "generalized_cad_experience",
  "generated_at": "2026-07-23T08:16:40+00:00",
  "induction_mode": "llm_proposals_with_deterministic_evidence_verification",
  "status": "ready",
  "policy": {
    "instance_parameters_allowed": false,
    "absolute_coordinates_allowed": false,
    "single_case_promotion_allowed": false,
    "llm_semantic_review_required": true,
    "draft_evidence_verified": true,
    "router_consumable": true,
    "minimum_support": 20,
    "minimum_confidence": 0.8
  },
  "corpus_summary": {
    "accepted_case_count": 2,
    "duplicate_case_count": 0,
    "rejected_case_count": 0,
    "family_count": 11
  },
  "experience_summary": {
    "llm_proposal_count": 4,
    "promoted_experience_count": 0,
    "candidate_experience_count": 4,
    "by_kind": [],
    "by_scope": [],
    "candidate_by_kind": [
      {
        "kind": "constraint",
        "count": 1
      },
      {
        "kind": "feature_motif",
        "count": 2
      },
      {
        "kind": "validation_rule",
        "count": 1
      }
    ]
  },
  "experiences": [
    {
      "id": "constraint.rotational_part.shared_dominant_axis",
      "kind": "constraint",
      "scope": [
        "rotational_part"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "rotational_body"
        ],
        "relations": [
          "dominant_axis_alignment"
        ]
      },
      "guidance": "Preserve the dominant axis as the organizing datum for rotational feature roles.",
      "semantic_rationale": "The datum transfers because axis alignment is independent of the individual component dimensions.",
      "support": 2,
      "confidence": 1.0,
      "check": "Confirm that rotational feature roles remain aligned to the same organizing datum.",
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 18,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    },
    {
      "id": "motif.rotational_part.coaxial_core_with_center_passage",
      "kind": "feature_motif",
      "scope": [
        "rotational_part"
      ],
      "when": {
        "features": [
          "circular_equal_radius_pattern"
        ],
        "relations": [
          "shared_passage_axis"
        ]
      },
      "guidance": "Treat the rotational body, coaxial cylindrical stack, and central passage as one shared-axis core.",
      "semantic_rationale": "The relationship transfers because the participating roles describe axis organization rather than a particular size.",
      "support": 2,
      "confidence": 1.0,
      "check": "Confirm that the rotational body, stacked cylindrical roles, and central passage retain their intended common axis.",
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 18,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    },
    {
      "id": "motif.rotational_part.patterned_axial_mounting",
      "kind": "feature_motif",
      "scope": [
        "rotational_part"
      ],
      "when": {
        "features": [
          "repeated_axial_hole_pattern",
          "rotational_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 55,
      "confidence": 1.0
    },
    {
      "id": "motif.hollow_or_stepped_shaft.coaxial_cylindrical_stack+stepped_cylindrical_passage",
      "kind": "feature_motif",
      "scope": [
        "hollow_or_stepped_shaft"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "stepped_cylindrical_passage"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 46,
      "confidence": 1.0
    },
    {
      "id": "motif.hollow_or_stepped_shaft.rotational_body+coaxial_cylindrical_stack",
      "kind": "feature_motif",
      "scope": [
        "hollow_or_stepped_shaft"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "rotational_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 46,
      "confidence": 1.0
    },
    {
      "id": "motif.hollow_or_stepped_shaft.shaft_like_body+elongated_body",
      "kind": "feature_motif",
      "scope": [
        "hollow_or_stepped_shaft"
      ],
      "when": {
        "features": [
          "elongated_body",
          "shaft_like_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 46,
      "confidence": 1.0
    },
    {
      "id": "motif.multi_axis_manifold.cylindrical_feature_network+multi_axis_passage",
      "kind": "feature_motif",
      "scope": [
        "multi_axis_manifold"
      ],
      "when": {
        "features": [
          "cylindrical_feature_network",
          "multi_axis_passage"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 55,
      "confidence": 1.0
    },
    {
      "id": "motif.multi_axis_manifold.planar_dominant_body+multi_level_planar_profile",
      "kind": "feature_motif",
      "scope": [
        "multi_axis_manifold"
      ],
      "when": {
        "features": [
          "multi_level_planar_profile",
          "planar_dominant_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 44,
      "confidence": 1.0
    },
    {
      "id": "motif.patterned_plate.cylindrical_feature_network+multi_axis_passage",
      "kind": "feature_motif",
      "scope": [
        "patterned_plate"
      ],
      "when": {
        "features": [
          "cylindrical_feature_network",
          "multi_axis_passage"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 76,
      "confidence": 1.0
    },
    {
      "id": "motif.patterned_plate.planar_dominant_body+multi_level_planar_profile",
      "kind": "feature_motif",
      "scope": [
        "patterned_plate"
      ],
      "when": {
        "features": [
          "multi_level_planar_profile",
          "planar_dominant_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 202,
      "confidence": 1.0
    },
    {
      "id": "motif.patterned_plate.repeated_axial_hole_pattern+circular_equal_radius_pattern",
      "kind": "feature_motif",
      "scope": [
        "patterned_plate"
      ],
      "when": {
        "features": [
          "circular_equal_radius_pattern",
          "repeated_axial_hole_pattern"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 66,
      "confidence": 1.0
    },
    {
      "id": "motif.patterned_prismatic_part.cylindrical_feature_network+multi_axis_passage",
      "kind": "feature_motif",
      "scope": [
        "patterned_prismatic_part"
      ],
      "when": {
        "features": [
          "cylindrical_feature_network",
          "multi_axis_passage"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 156,
      "confidence": 1.0
    },
    {
      "id": "motif.patterned_prismatic_part.planar_dominant_body+multi_level_planar_profile",
      "kind": "feature_motif",
      "scope": [
        "patterned_prismatic_part"
      ],
      "when": {
        "features": [
          "multi_level_planar_profile",
          "planar_dominant_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 323,
      "confidence": 1.0
    },
    {
      "id": "motif.patterned_prismatic_part.repeated_axial_hole_pattern+circular_equal_radius_pattern",
      "kind": "feature_motif",
      "scope": [
        "patterned_prismatic_part"
      ],
      "when": {
        "features": [
          "circular_equal_radius_pattern",
          "repeated_axial_hole_pattern"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 159,
      "confidence": 1.0
    },
    {
      "id": "motif.plate_or_bracket.planar_dominant_body+multi_level_planar_profile",
      "kind": "feature_motif",
      "scope": [
        "plate_or_bracket"
      ],
      "when": {
        "features": [
          "multi_level_planar_profile",
          "planar_dominant_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 35,
      "confidence": 1.0
    },
    {
      "id": "motif.prismatic_block.planar_dominant_body+multi_level_planar_profile",
      "kind": "feature_motif",
      "scope": [
        "prismatic_block"
      ],
      "when": {
        "features": [
          "multi_level_planar_profile",
          "planar_dominant_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 67,
      "confidence": 1.0
    },
    {
      "id": "motif.rotational_part.coaxial_cylindrical_stack+stepped_cylindrical_passage",
      "kind": "feature_motif",
      "scope": [
        "rotational_part"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "stepped_cylindrical_passage"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 123,
      "confidence": 1.0
    },
    {
      "id": "motif.rotational_part.rotational_body+coaxial_cylindrical_stack",
      "kind": "feature_motif",
      "scope": [
        "rotational_part"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "rotational_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 123,
      "confidence": 1.0
    },
    {
      "id": "motif.shaft.coaxial_cylindrical_stack+stepped_cylindrical_passage",
      "kind": "feature_motif",
      "scope": [
        "shaft"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "stepped_cylindrical_passage"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 40,
      "confidence": 1.0
    },
    {
      "id": "motif.shaft.rotational_body+coaxial_cylindrical_stack",
      "kind": "feature_motif",
      "scope": [
        "shaft"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "rotational_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 40,
      "confidence": 1.0
    },
    {
      "id": "motif.shaft.shaft_like_body+elongated_body",
      "kind": "feature_motif",
      "scope": [
        "shaft"
      ],
      "when": {
        "features": [
          "elongated_body",
          "shaft_like_body"
        ],
        "relations": []
      },
      "guidance": "Treat the participating feature roles as one coordinated composition rather than unrelated primitives.",
      "semantic_rationale": "The composition recurs across independent dimensional variants in the same family.",
      "support": 40,
      "confidence": 1.0
    },
    {
      "id": "reconstruction.flanged_rotational_part.primary",
      "kind": "reconstruction_grammar",
      "scope": [
        "flanged_rotational_part"
      ],
      "when": {
        "features": [
          "circular_equal_radius_pattern",
          "coaxial_cylindrical_stack",
          "cylindrical_feature_network",
          "multi_level_planar_profile",
          "repeated_axial_hole_pattern",
          "rotational_body",
          "stepped_cylindrical_passage"
        ],
        "relations": [
          "repeated_radius_group"
        ]
      },
      "guidance": "Represent repeated axial holes as a symmetric mounting pattern tied to the rotational body.",
      "semantic_rationale": "The motif remains useful across variants because it captures repeated functional placement around a rotational form.",
      "support": 2,
      "confidence": 1.0,
      "check": "Confirm that repeated axial holes remain grouped consistently around the rotational body.",
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 18,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    },
    {
      "id": "validation.rotational_part.axis_and_pattern_consistency",
      "kind": "validation_rule",
      "scope": [
        "rotational_part"
      ],
      "when": {
        "features": [
          "central_passage",
          "repeated_axial_hole_pattern"
        ],
        "relations": []
      },
      "guidance": "Validate both the shared rotational axis and the grouped repeated-hole relationship before handoff.",
      "semantic_rationale": "These checks protect transferable intent without relying on instance geometry.",
      "support": 2,
      "confidence": 1.0,
      "check": "Confirm shared-axis alignment and repeated-hole grouping before treating the model as ready.",
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 18,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    }
  ]
}