{
  "schema_version": "2.0",
  "library_kind": "generalized_cad_experience",
  "generated_at": "2026-07-23T06:43:51+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": 3,
    "promoted_experience_count": 0,
    "candidate_experience_count": 3,
    "by_kind": [],
    "by_scope": [],
    "candidate_by_kind": [
      {
        "kind": "constraint",
        "count": 1
      },
      {
        "kind": "feature_motif",
        "count": 1
      },
      {
        "kind": "validation_rule",
        "count": 1
      }
    ]
  },
  "experiences": [],
  "candidate_experiences": [
    {
      "id": "constraint.patterned_prismatic_part.repeated_hole_radius_consistency",
      "kind": "constraint",
      "scope": [
        "patterned_prismatic_part"
      ],
      "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 shared pattern relationship makes count, placement, and hole-role edits coherent across dimensional variants.",
      "support": 1,
      "confidence": 1.0,
      "check": "Confirm that all members intended to belong to the repeated axial hole pattern retain a common hole-radius role.",
      "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.patterned_prismatic_part.passage_with_repeated_axial_holes",
      "kind": "feature_motif",
      "scope": [
        "patterned_prismatic_part"
      ],
      "when": {
        "features": [
          "multi_axis_passage",
          "repeated_axial_hole_pattern"
        ],
        "relations": [
          "repeated_radius_group"
        ]
      },
      "guidance": "Represent the passage system and repeated axial holes as distinct semantic feature groups within the same prismatic part.",
      "semantic_rationale": "Separating passage roles from the repeated mounting pattern allows either group to change while preserving the other group’s geometric intent.",
      "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.patterned_prismatic_part.feature_group_integrity",
      "kind": "validation_rule",
      "scope": [
        "patterned_prismatic_part"
      ],
      "when": {
        "features": [
          "multi_axis_passage",
          "repeated_axial_hole_pattern"
        ],
        "relations": [
          "repeated_radius_group"
        ]
      },
      "guidance": "Validate the passage system and repeated axial hole pattern as separate relationship groups after regeneration.",
      "semantic_rationale": "Relationship-group validation can detect unintended coupling or pattern drift without relying on one source part’s dimensions.",
      "support": 1,
      "confidence": 1.0,
      "check": "Confirm that passage features remain distinct from the repeated axial hole group and that the repeated group remains internally coherent.",
      "promotion_state": "candidate",
      "required_support": 20,
      "remaining_support": 19,
      "required_confidence": 0.8,
      "consumer_policy": "visible_for_review_but_not_available_to_cad_router"
    }
  ]
}