{
  "schema": "ai-architect-reactflow/v1",
  "pattern": "document-intake-pipeline",
  "provider": "gcp",
  "nodes": [
    {
      "id": "senders",
      "type": "architecture",
      "position": {
        "x": 40,
        "y": 220
      },
      "data": {
        "label": "Suppliers and claimants",
        "role": "user",
        "layer": "people",
        "detail": "Upload or email documents.",
        "dataClass": "confidential",
        "service": "Person",
        "serviceId": null,
        "docs": null,
        "officialIcon": null
      }
    },
    {
      "id": "intake",
      "type": "architecture",
      "position": {
        "x": 340,
        "y": 220
      },
      "data": {
        "label": "Upload portal and inbox",
        "role": "experience",
        "layer": "people",
        "detail": "Accepts PDF, image and email; returns a receipt ID.",
        "dataClass": "confidential",
        "service": "Cloud Run",
        "serviceId": "gcp.cloud-run",
        "docs": "https://cloud.google.com/run",
        "officialIcon": "cloud_run"
      }
    },
    {
      "id": "landing",
      "type": "architecture",
      "position": {
        "x": 640,
        "y": 220
      },
      "data": {
        "label": "Landing bucket",
        "role": "objects",
        "layer": "knowledge",
        "detail": "Immutable original, content hash as key.",
        "dataClass": "confidential",
        "service": "Cloud Storage",
        "serviceId": "gcp.cloud-storage",
        "docs": "https://cloud.google.com/storage",
        "officialIcon": "cloud_storage"
      }
    },
    {
      "id": "queue",
      "type": "architecture",
      "position": {
        "x": 640,
        "y": 40
      },
      "data": {
        "label": "Intake queue",
        "role": "queue",
        "layer": "intelligence",
        "detail": "One message per document; dead-letter after 3 attempts.",
        "dataClass": "confidential",
        "service": "Eventarc",
        "serviceId": "gcp.eventarc",
        "docs": "https://cloud.google.com/eventarc",
        "officialIcon": null
      }
    },
    {
      "id": "pipeline",
      "type": "architecture",
      "position": {
        "x": 940,
        "y": 220
      },
      "data": {
        "label": "Extraction workflow",
        "role": "workflow",
        "layer": "intelligence",
        "detail": "Durable steps: parse, extract, validate, decide, post.",
        "dataClass": "confidential",
        "service": "Workflows",
        "serviceId": "gcp.workflows",
        "docs": "https://cloud.google.com/workflows",
        "officialIcon": null
      }
    },
    {
      "id": "parser",
      "type": "architecture",
      "position": {
        "x": 940,
        "y": 40
      },
      "data": {
        "label": "Layout and OCR parser",
        "role": "ingest",
        "layer": "knowledge",
        "detail": "Text, tables and coordinates per page.",
        "dataClass": "confidential",
        "service": "Document AI",
        "serviceId": "gcp.document-ai",
        "docs": "https://cloud.google.com/document-ai",
        "officialIcon": null
      }
    },
    {
      "id": "gateway",
      "type": "architecture",
      "position": {
        "x": 1240,
        "y": 40
      },
      "data": {
        "label": "Model gateway",
        "role": "gateway",
        "layer": "control",
        "detail": "Routing and per-document spend cap.",
        "dataClass": "confidential",
        "service": "Apigee (AI gateway policies)",
        "serviceId": "gcp.apigee",
        "docs": "https://cloud.google.com/apigee",
        "officialIcon": null
      }
    },
    {
      "id": "model",
      "type": "architecture",
      "position": {
        "x": 1540,
        "y": 40
      },
      "data": {
        "label": "Extraction model",
        "role": "model",
        "layer": "intelligence",
        "detail": "Structured output against the document schema, with page coordinates per field.",
        "dataClass": "confidential",
        "service": "Gemini 3.8 Flash (Agent Platform)",
        "serviceId": "gcp.gemini",
        "docs": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/guides/gemini-3-8-flash",
        "officialIcon": "vertexai"
      }
    },
    {
      "id": "rules",
      "type": "architecture",
      "position": {
        "x": 1240,
        "y": 220
      },
      "data": {
        "label": "Validation and master data",
        "role": "tools",
        "layer": "intelligence",
        "detail": "Supplier lookup, VAT check, PO match, arithmetic.",
        "dataClass": "confidential",
        "service": "MCP server on Cloud Run",
        "serviceId": "gcp.cloud-run-mcp",
        "docs": "https://cloud.google.com/run/docs/host-mcp-servers",
        "officialIcon": "cloud_run"
      }
    },
    {
      "id": "ledger",
      "type": "architecture",
      "position": {
        "x": 1240,
        "y": 400
      },
      "data": {
        "label": "Case and field ledger",
        "role": "store",
        "layer": "knowledge",
        "detail": "Every field, its source coordinates, confidence and rule results.",
        "dataClass": "confidential",
        "service": "AlloyDB for PostgreSQL",
        "serviceId": "gcp.alloydb",
        "docs": "https://cloud.google.com/alloydb",
        "officialIcon": null
      }
    },
    {
      "id": "exceptions",
      "type": "architecture",
      "position": {
        "x": 940,
        "y": 400
      },
      "data": {
        "label": "Exception console",
        "role": "review",
        "layer": "assurance",
        "detail": "Shows the failing field beside the document region.",
        "dataClass": "confidential",
        "service": "Review console on Cloud Run",
        "serviceId": "gcp.review-console",
        "docs": "https://cloud.google.com/run",
        "officialIcon": "cloud_run"
      }
    },
    {
      "id": "erp",
      "type": "architecture",
      "position": {
        "x": 1540,
        "y": 220
      },
      "data": {
        "label": "ERP or claims system",
        "role": "system",
        "layer": "people",
        "detail": "Receives posts with an idempotency key.",
        "dataClass": "confidential",
        "service": "External system",
        "serviceId": null,
        "docs": null,
        "officialIcon": null
      }
    },
    {
      "id": "traces",
      "type": "architecture",
      "position": {
        "x": 340,
        "y": 40
      },
      "data": {
        "label": "Pipeline telemetry",
        "role": "observability",
        "layer": "assurance",
        "detail": "Throughput, queue age, cost per document.",
        "dataClass": "operational",
        "service": "Cloud Logging, Monitoring, Trace",
        "serviceId": "gcp.observability",
        "docs": "https://cloud.google.com/products/observability",
        "officialIcon": null
      }
    },
    {
      "id": "evals",
      "type": "architecture",
      "position": {
        "x": 1540,
        "y": 400
      },
      "data": {
        "label": "Field-level eval set",
        "role": "evals",
        "layer": "assurance",
        "detail": "Labelled documents per supplier layout.",
        "dataClass": "confidential",
        "service": "Evaluation service (Agent Platform)",
        "serviceId": "gcp.evaluation",
        "docs": "https://docs.cloud.google.com/gemini-enterprise-agent-platform",
        "officialIcon": "vertexai"
      }
    }
  ],
  "edges": [
    {
      "id": "submit",
      "source": "senders",
      "target": "intake",
      "label": "Document",
      "type": "smoothstep",
      "animated": true,
      "data": {
        "kind": "data",
        "dataClass": "confidential"
      }
    },
    {
      "id": "store-original",
      "source": "intake",
      "target": "landing",
      "label": "Original with content hash",
      "type": "smoothstep",
      "animated": true,
      "data": {
        "kind": "data",
        "dataClass": "confidential"
      }
    },
    {
      "id": "enqueue",
      "source": "landing",
      "target": "queue",
      "label": "Object created event",
      "type": "smoothstep",
      "animated": false,
      "data": {
        "kind": "control",
        "dataClass": "confidential"
      }
    },
    {
      "id": "start",
      "source": "queue",
      "target": "pipeline",
      "label": "Start run keyed by hash",
      "type": "smoothstep",
      "animated": false,
      "data": {
        "kind": "control",
        "dataClass": "confidential"
      }
    },
    {
      "id": "parse",
      "source": "pipeline",
      "target": "parser",
      "label": "Pages",
      "type": "smoothstep",
      "animated": true,
      "data": {
        "kind": "data",
        "dataClass": "confidential"
      }
    },
    {
      "id": "extract",
      "source": "pipeline",
      "target": "gateway",
      "label": "Layout text and schema",
      "type": "smoothstep",
      "animated": true,
      "data": {
        "kind": "data",
        "dataClass": "confidential"
      }
    },
    {
      "id": "infer",
      "source": "gateway",
      "target": "model",
      "label": "Model call",
      "type": "smoothstep",
      "animated": true,
      "data": {
        "kind": "data",
        "dataClass": "confidential"
      }
    },
    {
      "id": "validate",
      "source": "pipeline",
      "target": "rules",
      "label": "Fields to check",
      "type": "smoothstep",
      "animated": true,
      "data": {
        "kind": "data",
        "dataClass": "confidential"
      }
    },
    {
      "id": "record",
      "source": "pipeline",
      "target": "ledger",
      "label": "Fields, coordinates, rule results",
      "type": "smoothstep",
      "animated": true,
      "data": {
        "kind": "data",
        "dataClass": "confidential"
      }
    },
    {
      "id": "post",
      "source": "pipeline",
      "target": "erp",
      "label": "Post with idempotency key",
      "type": "smoothstep",
      "animated": true,
      "data": {
        "kind": "data",
        "dataClass": "confidential"
      }
    },
    {
      "id": "except",
      "source": "pipeline",
      "target": "exceptions",
      "label": "Exception with failing field",
      "type": "smoothstep",
      "animated": false,
      "data": {
        "kind": "control",
        "dataClass": "confidential"
      }
    },
    {
      "id": "resolve",
      "source": "exceptions",
      "target": "pipeline",
      "label": "Corrected field resumes run",
      "type": "smoothstep",
      "animated": false,
      "data": {
        "kind": "control",
        "dataClass": "confidential"
      }
    },
    {
      "id": "telemetry",
      "source": "pipeline",
      "target": "traces",
      "label": "Step timings and cost",
      "type": "smoothstep",
      "animated": false,
      "data": {
        "kind": "telemetry",
        "dataClass": "operational"
      }
    },
    {
      "id": "score",
      "source": "evals",
      "target": "pipeline",
      "label": "Replay labelled set per release",
      "type": "smoothstep",
      "animated": false,
      "data": {
        "kind": "control",
        "dataClass": "confidential"
      }
    }
  ],
  "viewport": {
    "x": 0,
    "y": 0,
    "zoom": 1
  }
}