{
  "kind": "spreadsheet",
  "model": "gemini-3.8-flash",
  "generatedAt": "2026-10-20T17:07:02.762Z",
  "prompt": "Create a six-month fictional book club budget. Revenue 100 per month, costs 60 per month. Return JSON {title,sections:[{heading,body}],rows:[[\"Month\",\"Revenue\",\"Costs\",\"Surplus\"],[\"Jan\",100,60,40],...],formulas:[{cell:\"D2\",formula:\"=B2-C2\"}]}. Include six months and total row. Explain these are illustrative USD assumptions.",
  "usage": {
    "promptTokenCount": 97,
    "candidatesTokenCount": 518,
    "totalTokenCount": 615,
    "trafficType": "ON_DEMAND",
    "promptTokensDetails": [
      {
        "modality": "TEXT",
        "tokenCount": 97
      }
    ],
    "candidatesTokensDetails": [
      {
        "modality": "TEXT",
        "tokenCount": 518
      }
    ]
  },
  "output": {
    "title": "Fictional Book Club Budget (6-Month Projection)",
    "sections": [
      {
        "heading": "Overview & Assumptions",
        "body": "This budget outlines a six-month financial plan for a fictional community book club. All figures are illustrative assumptions denominated in USD ($), with a constant projected monthly membership revenue of $100 and operating costs (books, venue, and refreshments) of $60 per month."
      }
    ],
    "rows": [
      [
        "Month",
        "Revenue",
        "Costs",
        "Surplus"
      ],
      [
        "Jan",
        100,
        60,
        40
      ],
      [
        "Feb",
        100,
        60,
        40
      ],
      [
        "Mar",
        100,
        60,
        40
      ],
      [
        "Apr",
        100,
        60,
        40
      ],
      [
        "May",
        100,
        60,
        40
      ],
      [
        "Jun",
        100,
        60,
        40
      ],
      [
        "Total",
        600,
        360,
        240
      ]
    ],
    "formulas": [
      {
        "cell": "D2",
        "formula": "=B2-C2"
      },
      {
        "cell": "D3",
        "formula": "=B3-C3"
      },
      {
        "cell": "D4",
        "formula": "=B4-C4"
      },
      {
        "cell": "D5",
        "formula": "=B5-C5"
      },
      {
        "cell": "D6",
        "formula": "=B6-C6"
      },
      {
        "cell": "D7",
        "formula": "=B7-C7"
      },
      {
        "cell": "B8",
        "formula": "=SUM(B2:B7)"
      },
      {
        "cell": "C8",
        "formula": "=SUM(C2:C7)"
      },
      {
        "cell": "D8",
        "formula": "=SUM(D2:D7)"
      }
    ]
  }
}