// The structured graph each model returns will appear here.
// Ask the right way and AI doesn't just write prose —
// it returns a structured graph like this:
{
  "nodes": [{ "id": "Alice", "category": "Person" },
            { "id": "AeroLeaf", "category": "Company" }],
  "edges": [{ "source": "Alice", "target": "AeroLeaf",
             "relationship": "FOUNDED" }]
}