{
  "schema_version": "2.0",
  "library_kind": "generalized_cad_experience",
  "generated_at": "2026-07-23T05:52:54+00:00",
  "induction_mode": "llm_proposals_with_deterministic_evidence_verification",
  "status": "collecting_evidence",
  "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": 1,
    "duplicate_case_count": 0,
    "rejected_case_count": 0,
    "family_count": 1
  },
  "experience_summary": {
    "llm_proposal_count": 5,
    "promoted_experience_count": 0,
    "candidate_experience_count": 5,
    "by_kind": [],
    "by_scope": [],
    "candidate_by_kind": [
      {
        "kind": "constraint",
        "count": 3
      },
      {
        "kind": "feature_motif",
        "count": 1
      },
      {
        "kind": "validation_rule",
        "count": 1
      }
    ]
  },
  "experiences": [],
  "candidate_experiences": [
    {
      "id": "constraint.flanged_hub_adapter.pattern_radius_consistency",
      "kind": "constraint",
      "scope": [
        "flanged_hub_adapter"
      ],
      "when": {
        "features": [
          "repeated_axial_hole_pattern"
        ],
        "relations": [
          "repeated_radius_group"
        ]
      },
      "guidance": "Treat repeated axial holes as one radius-consistent semantic pattern rather than unrelated cuts.",
      "semantic_rationale": "A single pattern relationship supports coherent count, placement, and interface changes.",
      "support": 1,
      "confidence": 1.0,
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 19,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    },
    {
      "id": "constraint.flanged_hub_adapter.shared_dominant_axis",
      "kind": "constraint",
      "scope": [
        "flanged_hub_adapter"
      ],
      "when": {
        "features": [
          "central_passage",
          "coaxial_cylindrical_stack",
          "rotational_body"
        ],
        "relations": [
          "coaxial_stack",
          "dominant_axis_alignment"
        ]
      },
      "guidance": "Preserve a shared dominant axis across the rotational body, coaxial stack, and central passage.",
      "semantic_rationale": "A stable common axis protects the primary rotational relationship when surrounding features are modified.",
      "support": 1,
      "confidence": 1.0,
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 19,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    },
    {
      "id": "constraint.flanged_hub_adapter.transition_axis_continuity",
      "kind": "constraint",
      "scope": [
        "flanged_hub_adapter"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "conical_transition"
        ],
        "relations": [
          "transition_axis_continuity"
        ]
      },
      "guidance": "Keep transition geometry aligned with the axis of the adjoining coaxial feature stack.",
      "semantic_rationale": "Axis continuity makes the transition behave as part of the rotational structure instead of an independent decorative feature.",
      "support": 1,
      "confidence": 1.0,
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 19,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    },
    {
      "id": "motif.flanged_hub_adapter.rotational_core_with_patterned_mounting",
      "kind": "feature_motif",
      "scope": [
        "flanged_hub_adapter"
      ],
      "when": {
        "features": [
          "coaxial_cylindrical_stack",
          "repeated_axial_hole_pattern",
          "rotational_body"
        ],
        "relations": [
          "coaxial_stack",
          "repeated_radius_group"
        ]
      },
      "guidance": "Represent the rotational core and the mounting pattern as separate semantic feature groups.",
      "semantic_rationale": "Separating the coaxial load path from repeated mounting features makes later edits and validation more localized.",
      "support": 1,
      "confidence": 1.0,
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 19,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    },
    {
      "id": "validation.flanged_hub_adapter.rotational_relationships",
      "kind": "validation_rule",
      "scope": [
        "flanged_hub_adapter"
      ],
      "when": {
        "features": [
          "central_passage",
          "repeated_axial_hole_pattern",
          "rotational_body"
        ],
        "relations": [
          "dominant_axis_alignment",
          "repeated_radius_group"
        ]
      },
      "guidance": "Validate the rotational axis and mounting pattern as independent relationship groups after regeneration.",
      "semantic_rationale": "Checking semantic relationships catches structural drift that isolated dimensional checks may miss.",
      "support": 1,
      "confidence": 1.0,
      "check": "Confirm that coaxial features share their intended axis and repeated mounting features remain one coherent pattern.",
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 19,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    }
  ]
}