{
  "document_type": "earnings_report",
  "tools": [
    {
      "name": "getOverview",
      "description": "Returns the overall structure, key highlights, and summary of Samsung Electronics' 4Q 2025 earnings report.",
      "params": [],
      "data": {
        "title": "Samsung Electronics 4Q 2025 Financial Results",
        "summary": {
          "quarterly_4Q25": {
            "sales": "KRW 93.8T",
            "operating_profit": "KRW 20.1T",
            "yoy_sales_growth": "24%"
          },
          "full_year_2025": {
            "sales": "KRW 333.6T",
            "operating_profit": "KRW 43.6T",
            "eps_common": "KRW 6,605"
          },
          "net_cash_position": "KRW 100.61T (as of Dec 31, 2025)"
        },
        "sections": [
          "4Q 2025 Financial Results",
          "Performance by Business Segment (DS, DX, SDC, Harman)",
          "Memory/Foundry/S.LSI Strategy",
          "MX/NW/VD/DA Strategy",
          "Financial Position & Cash Flow"
        ]
      }
    },
    {
      "name": "getSectionContent",
      "description": "Returns detailed content for a specific section or page of the presentation.",
      "params": [
        {
          "name": "section",
          "type": "string",
          "description": "The name of the business segment or specific page (e.g., 'Memory', 'Foundry', 'MX', 'Balance Sheet')",
          "required": true
        }
      ],
      "data": {
        "pages": [
          {
            "page": 5,
            "title": "4Q 2025 Highlights",
            "content": "Quarterly Sales 93.8T, OP 20.1T; Full-year Sales 333.6T, OP 43.6T."
          },
          {
            "page": 8,
            "title": "Memory",
            "content": "Record-high quarterly revenue of 37.1T. Focus on HBM, Server DDR5, and Enterprise SSD. HBM4 mass production planned for 2026."
          },
          {
            "page": 9,
            "title": "Foundry",
            "content": "Mass production of 1st Gen 2nm started. 4nm HBM base-die shipments. Revenue up on US/China demand."
          },
          {
            "page": 11,
            "title": "MX / NW",
            "content": "S26 launch to lead Agentic AI. Annual double-digit profit achieved through flagship growth."
          },
          {
            "page": 13,
            "title": "Financial Position",
            "content": "Total Assets: 566.9T, Total Liabilities: 130.6T, Shareholder Equity: 436.3T."
          }
        ]
      }
    },
    {
      "name": "getFinancialMetrics",
      "description": "Provides specific financial data points including Income Statement items and key profitability indicators.",
      "params": [
        {
          "name": "metric",
          "type": "string",
          "description": "Specific metric like 'EPS', 'ROE', 'EBITDA', 'Gross Profit'",
          "required": false
        }
      ],
      "data": {
        "income_statement_2025": {
          "sales": 333.6,
          "gross_profit": 131.4,
          "operating_profit": 43.6,
          "net_profit": 45.2,
          "eps_common_krw": 6605
        },
        "profitability_indicators_4Q25": {
          "roe": "19%",
          "ebitda_margin": "33%",
          "net_profit_margin": "21%",
          "asset_turnover": 0.69
        },
        "historical_comparison": {
          "sales_4Q24": 75.8,
          "sales_3Q25": 86.1,
          "sales_4Q25": 93.8
        }
      }
    },
    {
      "name": "getSegmentPerformance",
      "description": "Returns sales and operating profit breakdown by business division (DS, DX, SDC, Harman).",
      "params": [
        {
          "name": "segment",
          "type": "string",
          "description": "Segment name: DS, Memory, DX, MX, VD, SDC, or Harman",
          "required": true
        }
      ],
      "data": {
        "DS": {
          "4Q25_sales": 44.0,
          "4Q25_op": 16.4,
          "memory_sales": 37.1,
          "highlights": "Record high revenue; HBM sales expansion"
        },
        "DX": {
          "4Q25_sales": 44.3,
          "4Q25_op": 1.3,
          "mx_nw_sales": 29.3,
          "vd_da_sales": 14.8
        },
        "SDC": {
          "4Q25_sales": 9.5,
          "4Q25_op": 2.0,
          "highlights": "Solid performance in Small/Medium OLED"
        },
        "Harman": {
          "4Q25_sales": 4.6,
          "4Q25_op": 0.3,
          "highlights": "Consumer audio peak season demand"
        }
      }
    },
    {
      "name": "getFutureOutlook",
      "description": "Retrieves the 2026 outlook and strategic plans for various business units.",
      "params": [
        {
          "name": "business_unit",
          "type": "string",
          "description": "Business unit to query (e.g., 'Memory', 'Foundry', 'MX')",
          "required": false
        }
      ],
      "data": {
        "memory_2026": "Deliver HBM4 mass products (11.7Gbps SKU); expand AI-related sales (DDR5, SOCAMM2, GDDR7).",
        "foundry_2026": "Double-digit revenue growth; ramp up 2nd Gen 2nm; optimize 4nm power/performance.",
        "mx_2026": "Consolidate AI leadership with S26 Agentic AI; slimmer/lighter form factors; focus on profitability.",
        "vd_da_2026": "Target replacement demand from global sports events; expand AI-product sales and B2B/subscription models.",
        "sdc_2026": "Maintain smartphone leadership; focus on high-brightness QD-OLED for TVs/Monitors."
      }
    },
    {
      "name": "getFinancialHealth",
      "description": "Returns balance sheet summaries, cash flow data, and net cash status.",
      "params": [],
      "data": {
        "balance_sheet_dec_2025": {
          "total_assets": 566942.1,
          "cash_and_equivalents": 125847.1,
          "total_debts": 25239.1,
          "net_cash": 100610.0,
          "inventory": 52636.8
        },
        "ratios": {
          "current_ratio": "233%",
          "debt_to_equity": "6%",
          "liability_to_equity": "30%"
        },
        "cash_flow_2025": {
          "operating_activities": 85.32,
          "investing_activities": -58.83,
          "purchase_of_ppe": -47.52,
          "dividend_payments": -9.9
        }
      }
    }
  ],
  "verify": {
    "manifest_url": "https://febyeji.github.io/feat-surface/verify.json",
    "how": "Fetch verify.json, find this document by ID, compare SHA-256 hashes of webmcp/*.json files."
  }
}