{
  "schema_version": 1,
  "diagram_type": "dataflow",
  "meta": {
    "title": "RAG: From Source Documents to Cited Answers",
    "quality_profile": "showcase",
    "output": "public/tools/rag-evidence-path.html",
    "viewBox": [
      1080,
      580
    ]
  },
  "stages": [
    {
      "label": "Inputs"
    },
    {
      "label": "Preparation"
    },
    {
      "label": "Search"
    },
    {
      "label": "Context"
    },
    {
      "label": "Response"
    }
  ],
  "nodes": [
    {
      "id": "sources",
      "type": "external",
      "label": "Source documents",
      "sublabel": "content + provenance",
      "stage": 0,
      "row": 0
    },
    {
      "id": "chunks",
      "type": "backend",
      "label": "Parse and chunk",
      "sublabel": "versioned evidence",
      "stage": 1,
      "row": 0
    },
    {
      "id": "index",
      "type": "database",
      "label": "Search index",
      "sublabel": "vectors + metadata",
      "stage": 2,
      "row": 0
    },
    {
      "id": "request",
      "type": "frontend",
      "label": "Question + caller",
      "sublabel": "request identity",
      "stage": 0,
      "row": 2
    },
    {
      "id": "scope",
      "type": "security",
      "label": "Authorize scope",
      "sublabel": "allowed collections",
      "stage": 1,
      "row": 2
    },
    {
      "id": "retrieve",
      "type": "backend",
      "label": "Retrieve candidates",
      "sublabel": "ranked evidence IDs",
      "stage": 2,
      "row": 2
    },
    {
      "id": "context",
      "type": "backend",
      "label": "Assemble context",
      "sublabel": "deduplicate + budget",
      "stage": 3,
      "row": 2
    },
    {
      "id": "answer",
      "type": "backend",
      "label": "Generate and validate",
      "sublabel": "answer + citations",
      "stage": 4,
      "row": 2,
      "width": 174
    }
  ],
  "flows": [
    {
      "from": "sources",
      "to": "chunks",
      "label": "source bytes"
    },
    {
      "from": "chunks",
      "to": "index",
      "label": "embed and persist"
    },
    {
      "from": "index",
      "to": "retrieve",
      "label": "searchable evidence"
    },
    {
      "from": "request",
      "to": "scope",
      "label": "authenticate",
      "variant": "security"
    },
    {
      "from": "scope",
      "to": "retrieve",
      "label": "question + scope",
      "variant": "security"
    },
    {
      "from": "retrieve",
      "to": "context",
      "label": "question + matches",
      "variant": "emphasis"
    },
    {
      "from": "context",
      "to": "answer",
      "label": "question + context",
      "variant": "emphasis",
      "labelDy": 53
    }
  ]
}