{
  "demonstration_data": true,
  "project": "Northstar Industrial Systems",
  "product_family": "X48 industrial battery family",
  "scope": "19 illustrative fields; not a complete regulatory schema or a compliance score",
  "fields": [
    {
      "field_id": "chemistry",
      "label": "Battery chemistry",
      "value": "LFP",
      "unit": "",
      "status": "ready",
      "sources": [
        {
          "document": "Cell_Datasheet_RevC.pdf",
          "documentId": "spec",
          "location": "Page 4 · Materials · Table 2",
          "excerpt": "Cathode chemistry: Lithium iron phosphate (LiFePO₄)."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Normalized the full chemistry name to LFP. Source presence does not certify supplier truth.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "capacity",
      "label": "Nominal capacity",
      "value": null,
      "unit": "Ah",
      "status": "conflict",
      "sources": [
        {
          "document": "Cell_Datasheet_RevC.pdf",
          "documentId": "spec",
          "location": "Page 14 · Electrical characteristics · Table 3",
          "excerpt": "Nominal capacity: 280 Ah at 25°C."
        },
        {
          "document": "BOM_Rev11.xlsx",
          "documentId": "bom",
          "location": "Row 42 · Cell specification",
          "excerpt": "Cell nominal capacity: 285 Ah."
        }
      ],
      "confidence": "Conflicting source values",
      "review_note": "The values disagree. Neither candidate is silently selected for export.",
      "next_action": "Ask the cell supplier and engineering owner to confirm the applicable specification and revision."
    },
    {
      "field_id": "model",
      "label": "Cell model",
      "value": "NS-LFP-280",
      "unit": "",
      "status": "ready",
      "sources": [
        {
          "document": "Cell_Datasheet_RevC.pdf",
          "documentId": "spec",
          "location": "Page 1 · Product identity",
          "excerpt": "Model: NS-LFP-280."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "voltage",
      "label": "Nominal cell voltage",
      "value": 3.2,
      "unit": "V",
      "status": "ready",
      "sources": [
        {
          "document": "Cell_Datasheet_RevC.pdf",
          "documentId": "spec",
          "location": "Page 2 · Electrical characteristics",
          "excerpt": "Nominal voltage: 3.2 V."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "mass",
      "label": "Cell mass",
      "value": 5.42,
      "unit": "kg",
      "status": "ready",
      "sources": [
        {
          "document": "Cell_Datasheet_RevC.pdf",
          "documentId": "spec",
          "location": "Page 3 · Mechanical characteristics",
          "excerpt": "Typical cell mass: 5,420 g."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Converted grams to kilograms; source precision retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "length",
      "label": "Cell length",
      "value": 173.7,
      "unit": "mm",
      "status": "ready",
      "sources": [
        {
          "document": "Cell_Datasheet_RevC.pdf",
          "documentId": "spec",
          "location": "Page 3 · Dimensions",
          "excerpt": "Length: 173.7 mm."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "width",
      "label": "Cell width",
      "value": 71.7,
      "unit": "mm",
      "status": "ready",
      "sources": [
        {
          "document": "Cell_Datasheet_RevC.pdf",
          "documentId": "spec",
          "location": "Page 3 · Dimensions",
          "excerpt": "Width: 71.7 mm."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "height",
      "label": "Cell height",
      "value": 207.2,
      "unit": "mm",
      "status": "ready",
      "sources": [
        {
          "document": "Cell_Datasheet_RevC.pdf",
          "documentId": "spec",
          "location": "Page 3 · Dimensions",
          "excerpt": "Height: 207.2 mm."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "cells",
      "label": "Cells per module",
      "value": 16,
      "unit": "cells",
      "status": "ready",
      "sources": [
        {
          "document": "BOM_Rev11.xlsx",
          "documentId": "bom",
          "location": "Rows 2–17 · Configuration A",
          "excerpt": "Cell assembly: 16 × NS-LFP-280."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "bms",
      "label": "BMS model",
      "value": "NS-BMS-16S",
      "unit": "",
      "status": "ready",
      "sources": [
        {
          "document": "BOM_Rev11.xlsx",
          "documentId": "bom",
          "location": "Row 22 · Electronics",
          "excerpt": "Battery management system: NS-BMS-16S."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "enclosure",
      "label": "Enclosure material",
      "value": "Aluminium",
      "unit": "",
      "status": "ready",
      "sources": [
        {
          "document": "BOM_Rev11.xlsx",
          "documentId": "bom",
          "location": "Row 28 · Housing",
          "excerpt": "Housing: aluminium alloy."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "electrolyte",
      "label": "Electrolyte description",
      "value": "Lithium-salt solution",
      "unit": "",
      "status": "ready",
      "sources": [
        {
          "document": "Material_Declaration.pdf",
          "documentId": "declaration",
          "location": "Page 2 · Material groups",
          "excerpt": "Electrolyte: lithium-salt solution in organic solvents."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "cathode",
      "label": "Cathode active material",
      "value": "Lithium iron phosphate",
      "unit": "",
      "status": "ready",
      "sources": [
        {
          "document": "Material_Declaration.pdf",
          "documentId": "declaration",
          "location": "Page 2 · Material groups",
          "excerpt": "Cathode active material: lithium iron phosphate."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "anode",
      "label": "Anode active material",
      "value": "Graphite",
      "unit": "",
      "status": "ready",
      "sources": [
        {
          "document": "Material_Declaration.pdf",
          "documentId": "declaration",
          "location": "Page 2 · Material groups",
          "excerpt": "Anode active material: graphite."
        }
      ],
      "confidence": "High · demonstration only",
      "review_note": "Value and unit normalized; supporting source retained.",
      "next_action": "No open evidence action in this demonstration."
    },
    {
      "field_id": "lithium",
      "label": "Recycled lithium content",
      "value": null,
      "unit": "%",
      "status": "missing",
      "sources": [],
      "confidence": "No supporting source",
      "review_note": "No percentage, methodology, or reporting period was supplied.",
      "next_action": "Request the recycled-content declaration and calculation basis from the cell supplier."
    },
    {
      "field_id": "dismantling",
      "label": "Dismantling instructions",
      "value": null,
      "unit": "",
      "status": "missing",
      "sources": [],
      "confidence": "No supporting source",
      "review_note": "The provided source set does not include a dismantling or disassembly manual.",
      "next_action": "Request the applicable manual and access classification from the pack engineering owner."
    },
    {
      "field_id": "test",
      "label": "Supporting test report",
      "value": null,
      "unit": "",
      "status": "missing",
      "sources": [],
      "confidence": "No supporting source",
      "review_note": "The test report referenced by the datasheet was not supplied.",
      "next_action": "Request the referenced report, test scope, and signed revision from the cell supplier."
    },
    {
      "field_id": "origin",
      "label": "Cathode material origin",
      "value": null,
      "unit": "",
      "status": "conflict",
      "sources": [
        {
          "document": "BOM_Rev11.xlsx",
          "documentId": "bom",
          "location": "Row 47 · Materials",
          "excerpt": "Cathode origin: Poland."
        },
        {
          "document": "Material_Declaration.pdf",
          "documentId": "declaration",
          "location": "Page 3 · Origin",
          "excerpt": "Cathode material origin: China."
        }
      ],
      "confidence": "Different origin descriptions",
      "review_note": "One source may describe manufacture and the other material origin. Clarify the definitions before choosing a value.",
      "next_action": "Route to the procurement owner to reconcile source meaning and obtain a supplier clarification."
    },
    {
      "field_id": "carbon",
      "label": "Carbon footprint",
      "value": null,
      "unit": "kg CO₂e/kWh",
      "status": "review",
      "sources": [
        {
          "document": "Carbon_Report.pdf",
          "documentId": "carbon",
          "location": "Page 8 · Results",
          "excerpt": "Product carbon footprint: 41.8 kg CO₂e per kWh."
        }
      ],
      "confidence": "Methodology review required",
      "review_note": "The candidate value exists, but its system boundary and verification status are unresolved.",
      "next_action": "A qualified reviewer must establish the applicable boundary before approving a value."
    }
  ]
}