{
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  "$id": "urn:animsmith:schema:output:17",
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  "description": "Machine-readable result contract for measure, lint, and diff carrying measurements v16 plus bounded, registry-independent prediction provenance.",
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      "enum": ["gltf_json", "glb", "fbx"]
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        "construct_handling",
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    },
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        { "$ref": "#/$defs/conversion_control_fact_value" },
        { "$ref": "#/$defs/boolean_fact_value" },
        { "$ref": "#/$defs/import_handling_fact_value" },
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    },
    "primary_source_v2": {
      "type": "object",
      "required": ["id", "target_version", "url", "verified_on", "supported_fact_ids", "supported_setting_ids"],
      "properties": {
        "id": { "$ref": "#/$defs/bounded_nonempty_text" },
        "target_version": { "$ref": "#/$defs/bounded_nonempty_text" },
        "url": { "$ref": "#/$defs/bounded_nonempty_text" },
        "verified_on": { "$ref": "#/$defs/bounded_nonempty_text" },
        "supported_fact_ids": { "type": "array", "maxItems": 10, "uniqueItems": true, "items": { "$ref": "#/$defs/fact_id_v2" } },
        "supported_setting_ids": { "type": "array", "maxItems": 18, "uniqueItems": true, "items": { "$ref": "#/$defs/setting_id_v2" } }
      },
      "additionalProperties": false
    },
    "resolved_engine_profile_v2": {
      "type": "object",
      "required": ["schema", "selection", "fact_bundle_urn", "identity", "facts", "setting_descriptors", "primary_sources"],
      "properties": {
        "schema": { "const": "urn:animsmith:engine-profile-facts:2" },
        "selection": { "$ref": "#/$defs/profile_selection" },
        "fact_bundle_urn": { "$ref": "#/$defs/bounded_nonempty_text" },
        "identity": { "$ref": "#/$defs/input_identity" },
        "facts": { "type": "array", "minItems": 10, "maxItems": 10, "uniqueItems": true, "items": { "$ref": "#/$defs/profile_fact_v2" } },
        "setting_descriptors": { "type": "array", "maxItems": 4096, "uniqueItems": true, "items": { "$ref": "#/$defs/setting_descriptor_v2" } },
        "primary_sources": { "type": "array", "minItems": 1, "maxItems": 4096, "uniqueItems": true, "items": { "$ref": "#/$defs/primary_source_v2" } }
      },
      "additionalProperties": false
    },
    "setting_row_v3": {
      "type": "object",
      "required": ["id", "value", "value_origin"],
      "properties": {
        "id": { "$ref": "#/$defs/setting_id_v2" },
        "value": { "$ref": "#/$defs/setting_value_v2" },
        "value_origin": { "enum": ["explicit_config", "profile_default"] }
      },
      "additionalProperties": false
    },
    "resolved_engine_settings_v3": {
      "type": "object",
      "required": ["schema", "identity", "source_format", "document_settings", "clips", "clip_coverage", "work"],
      "properties": {
        "schema": { "const": "urn:animsmith:resolved-engine-settings:3" },
        "identity": { "$ref": "#/$defs/input_identity" },
        "source_format": { "$ref": "#/$defs/source_format" },
        "document_settings": { "type": "array", "maxItems": 4096, "uniqueItems": true, "items": { "$ref": "#/$defs/setting_row_v3" } },
        "clips": {
          "type": "array", "maxItems": 4096, "uniqueItems": true,
          "items": {
            "type": "object", "required": ["clip_ordinal", "clip_name", "settings"],
            "properties": {
              "clip_ordinal": { "$ref": "#/$defs/u64" },
              "clip_name": { "$ref": "#/$defs/bounded_nonempty_text" },
              "settings": { "type": "array", "maxItems": 4096, "uniqueItems": true, "items": { "$ref": "#/$defs/setting_row_v3" } }
            }, "additionalProperties": false
          }
        },
        "clip_coverage": { "oneOf": [ { "type": "object", "required": ["state"], "properties": { "state": { "const": "complete" } }, "additionalProperties": false }, { "type": "object", "required": ["state", "reason"], "properties": { "state": { "const": "partial" }, "reason": { "const": "actual_clip_rows_exceeded" } }, "additionalProperties": false } ] },
        "work": { "type": "object", "required": ["actual_clip_rows_inspected", "materialized_clip_rows", "retained_clip_rows"], "properties": { "actual_clip_rows_inspected": { "$ref": "#/$defs/u64" }, "materialized_clip_rows": { "$ref": "#/$defs/u64" }, "retained_clip_rows": { "$ref": "#/$defs/u64" } }, "additionalProperties": false }
      },
      "additionalProperties": false
    },
    "raw_scene_attachment_inventory": {
      "type": "object",
      "required": ["schema", "identity", "primary_input", "source_skeleton", "scenes", "node_mesh_attachments", "mesh_primitives"],
      "properties": {
        "schema": { "const": "urn:animsmith:raw-scene-attachment-inventory:1" },
        "identity": { "$ref": "#/$defs/input_identity" },
        "primary_input": { "$ref": "#/$defs/input_identity" },
        "source_skeleton": {
          "type": "object",
          "required": ["coverage", "source_node_count", "source_skin_count"],
          "properties": {
            "coverage": { "enum": ["complete", "prefix_overflow", "unavailable"] },
            "source_node_count": { "$ref": "#/$defs/u64" },
            "source_skin_count": { "$ref": "#/$defs/u64" }
          },
          "additionalProperties": false
        },
        "scenes": {
          "type": "object",
          "required": ["coverage", "rows"],
          "properties": {
            "coverage": { "enum": ["complete", "prefix_overflow", "unavailable"] },
            "rows": {
              "type": "array", "maxItems": 4096,
              "items": {
                "type": "object",
                "required": ["source_scene_index", "root_node_indices"],
                "properties": {
                  "source_scene_index": { "$ref": "#/$defs/u64" },
                  "root_node_indices": { "type": "array", "maxItems": 4096, "items": { "$ref": "#/$defs/u64" } }
                },
                "additionalProperties": false
              }
            }
          },
          "additionalProperties": false
        },
        "node_mesh_attachments": {
          "type": "object",
          "required": ["coverage", "rows"],
          "properties": {
            "coverage": { "enum": ["complete", "prefix_overflow", "unavailable"] },
            "rows": {
              "type": "array", "maxItems": 4096,
              "items": {
                "type": "object",
                "required": ["source_node_index", "source_mesh_index"],
                "properties": {
                  "source_node_index": { "$ref": "#/$defs/u64" },
                  "source_mesh_index": { "$ref": "#/$defs/u64" }
                },
                "additionalProperties": false
              }
            }
          },
          "additionalProperties": false
        },
        "mesh_primitives": {
          "type": "object",
          "required": ["coverage", "rows"],
          "properties": {
            "coverage": { "enum": ["complete", "prefix_overflow", "unavailable"] },
            "rows": {
              "type": "array", "maxItems": 4096,
              "items": {
                "type": "object",
                "required": ["source_mesh_index", "source_primitive_index", "topology", "indices_accessor_index"],
                "properties": {
                  "source_mesh_index": { "$ref": "#/$defs/u64" },
                  "source_primitive_index": { "$ref": "#/$defs/u64" },
                  "topology": {
                    "oneOf": [
                      { "enum": ["points", "lines", "line_loop", "line_strip", "triangles", "triangle_strip", "triangle_fan"] },
                      { "type": "object", "required": ["other"], "properties": { "other": { "type": "object", "required": ["mode"], "properties": { "mode": { "$ref": "#/$defs/u64" } }, "additionalProperties": false } }, "additionalProperties": false }
                    ]
                  },
                  "indices_accessor_index": { "oneOf": [ { "type": "null" }, { "$ref": "#/$defs/u64" } ] }
                },
                "additionalProperties": false
              }
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "raw_scene_attachment_binding": {
      "oneOf": [
        { "type": "object", "required": ["state", "inventory"], "properties": { "state": { "const": "available" }, "inventory": { "$ref": "#/$defs/raw_scene_attachment_inventory" } }, "additionalProperties": false },
        { "type": "object", "required": ["state", "reason"], "properties": { "state": { "const": "unavailable" }, "reason": { "enum": ["unsupported_source_format", "loader_evidence_unavailable"] } }, "additionalProperties": false }
      ]
    },
    "raw_scene_basis_reference": {
      "oneOf": [
        { "type": "object", "required": ["field", "domain"], "properties": { "field": { "const": "coverage" }, "domain": { "enum": ["source_skeleton", "scenes", "node_mesh_attachments", "mesh_primitives"] } }, "additionalProperties": false },
        { "type": "object", "required": ["field", "source_scene_index"], "properties": { "field": { "const": "scene_row" }, "source_scene_index": { "$ref": "#/$defs/u64" } }, "additionalProperties": false },
        { "type": "object", "required": ["field", "source_scene_index", "source_root_ordinal", "source_node_index"], "properties": { "field": { "const": "scene_root" }, "source_scene_index": { "$ref": "#/$defs/u64" }, "source_root_ordinal": { "$ref": "#/$defs/u64" }, "source_node_index": { "$ref": "#/$defs/u64" } }, "additionalProperties": false },
        { "type": "object", "required": ["field", "source_node_index", "source_mesh_index"], "properties": { "field": { "const": "node_mesh_attachment_row" }, "source_node_index": { "$ref": "#/$defs/u64" }, "source_mesh_index": { "$ref": "#/$defs/u64" } }, "additionalProperties": false },
        { "type": "object", "required": ["field", "source_mesh_index", "source_primitive_index"], "properties": { "field": { "const": "mesh_primitive_row" }, "source_mesh_index": { "$ref": "#/$defs/u64" }, "source_primitive_index": { "$ref": "#/$defs/u64" } }, "additionalProperties": false }
      ]
    },
    "basis_reference_v4": {
      "oneOf": [
        { "type": "object", "required": ["contract", "reference"], "properties": { "contract": { "const": "v2" }, "reference": { "$ref": "#/$defs/basis_reference_v2_for_v4" } }, "additionalProperties": false },
        { "type": "object", "required": ["contract", "reference"], "properties": { "contract": { "const": "raw_scene_attachment" }, "reference": { "$ref": "#/$defs/raw_scene_basis_reference" } }, "additionalProperties": false }
      ]
    },
    "basis_reference_v1_for_v4": {
      "oneOf": [
        {
          "type": "object",
          "required": ["kind", "fact_id"],
          "properties": {
            "kind": { "const": "profile_fact" },
            "fact_id": { "$ref": "#/$defs/fact_id_v2" }
          },
          "additionalProperties": false
        },
        {
          "type": "object",
          "required": ["kind", "location", "setting_id"],
          "properties": {
            "kind": { "const": "resolved_setting" },
            "location": { "$ref": "#/$defs/resolved_setting_location" },
            "setting_id": { "$ref": "#/$defs/setting_id_v2" }
          },
          "additionalProperties": false
        },
        { "$ref": "#/$defs/project_field_basis_reference" },
        { "$ref": "#/$defs/raw_source_basis_reference" },
        { "$ref": "#/$defs/measurement_basis_reference" },
        { "$ref": "#/$defs/primary_source_basis_reference" }
      ]
    },
    "basis_reference_v2_for_v4": {
      "oneOf": [
        {
          "type": "object",
          "required": ["contract", "reference"],
          "properties": {
            "contract": { "const": "v1" },
            "reference": { "$ref": "#/$defs/basis_reference_v1_for_v4" }
          },
          "additionalProperties": false
        },
        {
          "type": "object",
          "required": ["contract", "reference"],
          "properties": {
            "contract": { "const": "exact_source_timing" },
            "reference": { "$ref": "#/$defs/exact_source_timing_basis_reference" }
          },
          "additionalProperties": false
        }
      ]
    },
    "prediction_basis_v4": {
      "type": "object", "required": ["identity", "references"],
      "properties": { "identity": { "$ref": "#/$defs/input_identity" }, "references": { "type": "array", "maxItems": 4096, "uniqueItems": true, "items": { "$ref": "#/$defs/basis_reference_v4" } } },
      "additionalProperties": false
    },
    "machine_result_v1": {
      "type": "object",
      "required": ["kind", "result"],
      "properties": {
        "kind": { "enum": ["unit_mapping", "transform_scale", "inventory_coverage", "root_motion_routing", "source_import_disposition", "import_setting_projection"] },
        "result": { "type": "object", "maxProperties": 8 }
      },
      "allOf": [
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        { "if": { "properties": { "kind": { "const": "transform_scale" } } }, "then": { "properties": { "result": { "required": ["subject_kind", "creation", "domain", "classification"], "properties": { "subject_kind": { "enum": ["file", "loader_scene_entity", "loader_mesh_primitive_entity", "selected_source_node"] }, "creation": { "enum": ["created", "suppressed_by_setting"] }, "domain": { "enum": ["local", "loader_root_to_subject"] }, "classification": { "oneOf": [ { "type": "null" }, { "enum": ["unit_orthonormal", "uniform_scaled", "non_uniform", "sheared", "reflected", "singular"] } ] } }, "allOf": [ { "if": { "properties": { "creation": { "const": "created" } } }, "then": { "properties": { "classification": { "not": { "type": "null" } } } } }, { "if": { "properties": { "creation": { "const": "suppressed_by_setting" } } }, "then": { "properties": { "classification": { "type": "null" } } } } ], "additionalProperties": false } } } },
        { "if": { "properties": { "kind": { "const": "inventory_coverage" } } }, "then": { "properties": { "result": { "required": ["domain", "coverage", "retained_rows"], "properties": { "domain": { "enum": ["scenes", "node_mesh_attachments", "mesh_primitives", "loader_mesh_primitive_subjects", "animations", "animation_channels", "extensions", "constructs"] }, "coverage": { "enum": ["complete", "partial"] }, "retained_rows": { "$ref": "#/$defs/u64" } }, "additionalProperties": false } } } },
        { "if": { "properties": { "kind": { "const": "root_motion_routing" } } }, "then": { "properties": { "result": { "required": ["axis", "project_owner", "importer_disposition", "compatibility"], "properties": { "axis": { "enum": ["horizontal_xz", "vertical_y", "yaw"] }, "project_owner": { "enum": ["gameplay", "animation"] }, "importer_disposition": { "enum": ["baked_into_pose", "stored_as_root_motion"] }, "compatibility": { "enum": ["compatible", "conflict"] } }, "additionalProperties": false } } } },
        { "if": { "properties": { "kind": { "const": "source_import_disposition" } } }, "then": { "properties": { "result": { "required": ["subject_kind", "disposition", "controlling_gate"], "properties": { "subject_kind": { "enum": ["animation", "animation_channel", "extension", "construct"] }, "disposition": { "enum": ["dropped", "preserved", "converted", "rejected"] }, "controlling_gate": { "oneOf": [ { "type": "null" }, { "$ref": "#/$defs/setting_id_v2" } ] } }, "additionalProperties": false } } } },
        { "if": { "properties": { "kind": { "const": "import_setting_projection" } } }, "then": { "properties": { "result": { "required": ["projection_kind", "fields"], "properties": { "projection_kind": { "enum": ["godot_params", "unreal_fbx_import_data"] }, "fields": { "type": "array", "minItems": 1, "maxItems": 4096, "uniqueItems": true, "items": { "type": "object", "required": ["key", "value", "value_origin"], "properties": { "key": { "$ref": "#/$defs/bounded_nonempty_text" }, "value": { "$ref": "#/$defs/setting_value_v2" }, "value_origin": { "enum": ["explicit_config", "profile_default"] } }, "additionalProperties": false } } }, "additionalProperties": false } } } }
      ],
      "additionalProperties": false
    },
    "prediction_facet_v4": {
      "type": "object",
      "required": ["scope", "state", "basis", "result", "reasons"],
      "properties": {
        "scope": { "$ref": "#/$defs/scope" },
        "state": { "enum": ["available", "required_prediction_unavailable"] },
        "basis": { "$ref": "#/$defs/prediction_basis_v4" },
        "result": { "oneOf": [ { "type": "null" }, { "$ref": "#/$defs/machine_result_v1" } ] },
        "reasons": { "type": "array", "maxItems": 4096, "uniqueItems": true, "items": { "$ref": "#/$defs/prediction_reason" } }
      },
      "allOf": [
        { "if": { "properties": { "state": { "const": "available" } } }, "then": { "properties": { "basis": { "properties": { "references": { "minItems": 1 } } }, "result": { "not": { "type": "null" } }, "reasons": { "maxItems": 0 } } } },
        { "if": { "properties": { "state": { "const": "required_prediction_unavailable" } } }, "then": { "properties": { "result": { "type": "null" }, "reasons": { "minItems": 1 } } } }
      ],
      "additionalProperties": false
    },
    "engine_prediction_v4": {
      "type": "object", "required": ["schema", "provenance_identity", "facets"],
      "properties": { "schema": { "const": "urn:animsmith:engine-prediction:4" }, "provenance_identity": { "$ref": "#/$defs/input_identity" }, "facets": { "type": "array", "minItems": 1, "maxItems": 4096, "uniqueItems": true, "items": { "$ref": "#/$defs/prediction_facet_v4" } } },
      "additionalProperties": false
    },
    "consumed_contracts_v4": {
      "type": "array", "minItems": 9, "maxItems": 9,
      "prefixItems": [
        { "const": "urn:animsmith:schema:output:15" }, { "const": "urn:animsmith:schema:measurements:16" },
        { "const": "urn:animsmith:raw-source-facts:2" }, { "const": "urn:animsmith:exact-source-timing:1" },
        { "const": "urn:animsmith:dependency-closure:1" }, { "const": "urn:animsmith:engine-profile-facts:2" },
        { "const": "urn:animsmith:resolved-engine-settings:3" }, { "const": "urn:animsmith:raw-scene-attachment-inventory:1" },
        { "const": "urn:animsmith:prediction-rule-inputs:1" }
      ], "items": false
    },
    "prediction_rule_inputs_v1": {
      "type": "object",
      "required": ["schema", "runtime_node_selectors"],
      "properties": {
        "schema": { "const": "urn:animsmith:prediction-rule-inputs:1" },
        "runtime_node_selectors": {
          "type": "array", "maxItems": 4096, "uniqueItems": true,
          "items": { "$ref": "#/$defs/bounded_nonempty_text" }
        }
      },
      "additionalProperties": false
    },
    "prediction_provenance_v4": {
      "type": "object",
      "required": ["schema", "identity", "profile", "source_format", "settings", "raw_source", "raw_scene_attachment", "dependency_closure", "rule_inputs", "consumed_contracts"],
      "properties": {
        "schema": { "const": "urn:animsmith:prediction-provenance:4" },
        "identity": { "$ref": "#/$defs/input_identity" },
        "profile": { "$ref": "#/$defs/resolved_engine_profile_v2" },
        "source_format": { "$ref": "#/$defs/source_format" },
        "settings": { "$ref": "#/$defs/resolved_engine_settings_v3" },
        "raw_source": { "$ref": "#/$defs/raw_source_binding" },
        "raw_scene_attachment": { "$ref": "#/$defs/raw_scene_attachment_binding" },
        "dependency_closure": { "$ref": "#/$defs/dependency_closure" },
        "rule_inputs": { "$ref": "#/$defs/prediction_rule_inputs_v1" },
        "consumed_contracts": { "$ref": "#/$defs/consumed_contracts_v4" }
      },
      "additionalProperties": false
    },
    "raw_animation_channel_row_v1": {
      "oneOf": [
        {
          "type": "object",
          "required": ["kind", "source_animation_index", "channel_coverage"],
          "properties": {
            "kind": { "const": "animation" },
            "source_animation_index": { "$ref": "#/$defs/u64" },
            "channel_coverage": { "$ref": "#/$defs/source_set_coverage" }
          },
          "additionalProperties": false
        },
        {
          "type": "object",
          "required": ["kind", "source_animation_index", "source_channel_index"],
          "properties": {
            "kind": { "const": "animation_channel" },
            "source_animation_index": { "$ref": "#/$defs/u64" },
            "source_channel_index": { "$ref": "#/$defs/u64" }
          },
          "additionalProperties": false
        }
      ]
    },
    "raw_animation_channel_inventory_v1": {
      "type": "object",
      "required": ["schema", "primary_input", "source_format", "animation_coverage", "source_coverage_complete", "candidate_prefix_saturated", "rows"],
      "properties": {
        "schema": { "const": "urn:animsmith:raw-animation-channel-inventory:1" },
        "primary_input": { "$ref": "#/$defs/input_identity" },
        "source_format": { "$ref": "#/$defs/source_format" },
        "animation_coverage": { "$ref": "#/$defs/source_set_coverage" },
        "source_coverage_complete": { "type": "boolean" },
        "candidate_prefix_saturated": { "type": "boolean" },
        "rows": { "type": "array", "maxItems": 4097, "items": { "$ref": "#/$defs/raw_animation_channel_row_v1" } }
      },
      "additionalProperties": false
    },
    "consumed_contracts_v5": {
      "type": "array", "minItems": 11, "maxItems": 11,
      "prefixItems": [
        { "const": "urn:animsmith:schema:output:16" },
        { "const": "urn:animsmith:schema:measurements:16" },
        { "const": "urn:animsmith:prediction-provenance:4" },
        { "const": "urn:animsmith:raw-source-facts:2" },
        { "const": "urn:animsmith:exact-source-timing:1" },
        { "const": "urn:animsmith:dependency-closure:1" },
        { "const": "urn:animsmith:engine-profile-facts:2" },
        { "const": "urn:animsmith:resolved-engine-settings:3" },
        { "const": "urn:animsmith:raw-scene-attachment-inventory:1" },
        { "const": "urn:animsmith:prediction-rule-inputs:1" },
        { "const": "urn:animsmith:raw-animation-channel-inventory:1" }
      ],
      "items": false
    },
    "prediction_provenance_v5": {
      "type": "object",
      "required": ["schema", "identity", "base", "raw_animation_channels", "consumed_contracts"],
      "properties": {
        "schema": { "const": "urn:animsmith:prediction-provenance:5" },
        "identity": { "$ref": "#/$defs/input_identity" },
        "base": { "$ref": "#/$defs/prediction_provenance_v4" },
        "raw_animation_channels": { "$ref": "#/$defs/raw_animation_channel_inventory_v1" },
        "consumed_contracts": { "$ref": "#/$defs/consumed_contracts_v5" }
      },
      "additionalProperties": false
    },
    "engine_prediction_v5": {
      "type": "object",
      "required": ["schema", "provenance_identity", "prediction"],
      "properties": {
        "schema": { "const": "urn:animsmith:engine-prediction:5" },
        "provenance_identity": { "$ref": "#/$defs/input_identity" },
        "prediction": { "$ref": "#/$defs/engine_prediction_v4" }
      },
      "additionalProperties": false
    },
    "raw_transform_path_coverage_v1": {
      "oneOf": [
        {
          "type": "object", "additionalProperties": false,
          "required": ["state"],
          "properties": { "state": { "const": "complete" } }
        },
        {
          "type": "object", "additionalProperties": false,
          "required": ["state", "reason"],
          "properties": {
            "state": { "enum": ["partial", "unavailable"] },
            "reason": { "enum": ["unrepresentable_source_segment", "projection_budget_exceeded", "loader_evidence_unavailable"] }
          }
        }
      ]
    },
    "raw_transform_path_node_v1": {
      "type": "object", "additionalProperties": false,
      "required": ["source_node_index", "parent_source_node_index", "parent_chain", "source_name", "source_name_utf8_bytes", "projected_bone_index", "kind", "addressability", "addressable_path"],
      "properties": {
        "source_node_index": { "$ref": "#/$defs/u64" },
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        "parent_chain": { "type": "array", "maxItems": 256, "items": { "$ref": "#/$defs/u64" } },
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        "source_name_utf8_bytes": { "$ref": "#/$defs/u64" },
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    },
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      "required": ["schema", "primary_input", "source_format", "projected_bone_count", "coverage", "rows"],
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        {
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        }
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      }
    },
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      "properties": {
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        "declared_axis_candidates": { "$ref": "#/$defs/root_motion_intent_count_v1" },
        "unmapped_declared_axis_candidates": { "$ref": "#/$defs/root_motion_intent_count_v1" },
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      }
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      "items": false
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        "root_motion_project_intent": { "$ref": "#/$defs/root_motion_project_intent_v1" },
        "consumed_contracts": { "$ref": "#/$defs/consumed_contracts_v6" }
      }
    },
    "engine_prediction_v6": {
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      "required": ["schema", "provenance_identity", "prediction"],
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      }
    }
  },
  "additionalProperties": false
}