{
  "family_stats": [
    {
      "candidate_cartons": 120,
      "family": "boxes",
      "item_line_count": 378,
      "label": "Boxes",
      "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/families/boxes.html",
      "product_count": 175,
      "scenario_count": 350,
      "scenario_items": 106,
      "target_carton_count": 350,
      "target_cartons": 117,
      "top_products": [
        {
          "combined_scenario_count": 38,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/bcf23.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "BCF23",
          "title": "4.75x3.5x2 White Fibreboard Folding Cartons - Snap Assembly, Case of 200"
        },
        {
          "combined_scenario_count": 26,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/bc3.html",
          "roles": [
            "candidate_bin",
            "scenario_item"
          ],
          "sku": "BC3",
          "title": "4 3/4\" x 3 1/2\" x 2\" Gray Leatherette Set-Up Cartons - Pre-Assembled, Case of 100"
        },
        {
          "combined_scenario_count": 25,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/dgb443w.html",
          "roles": [
            "candidate_bin",
            "scenario_item"
          ],
          "sku": "DGB443W",
          "title": "4x4x3\" White Chipboard Gift Box Bottoms - Flat-Ship Design, Case of 50"
        },
        {
          "combined_scenario_count": 17,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/633.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "633",
          "title": "6x3x3 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle"
        },
        {
          "combined_scenario_count": 15,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/654.html",
          "roles": [
            "candidate_bin",
            "scenario_item",
            "target_carton"
          ],
          "sku": "654",
          "title": "6x5x4 ECT-32 Kraft Corrugated Boxes - Standard Strength Shipping, 25-Pack"
        },
        {
          "combined_scenario_count": 13,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/664.html",
          "roles": [
            "candidate_bin",
            "scenario_item",
            "target_carton"
          ],
          "sku": "664",
          "title": "6x6x4 ECT-32 Kraft Corrugated Boxes - 25 Pack Bulk Shipping"
        },
        {
          "combined_scenario_count": 12,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/544.html",
          "roles": [
            "candidate_bin",
            "scenario_item"
          ],
          "sku": "544",
          "title": "5x4x4 ECT-32 Kraft Corrugated Boxes - Standard Strength Shipping, Bundle of 25"
        },
        {
          "combined_scenario_count": 11,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/dgb663w.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "DGB663W",
          "title": "6x6x3 White Chipboard Gift Box Bottoms - High-Gloss Presentation, Case of 50"
        },
        {
          "combined_scenario_count": 10,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/1054.html",
          "roles": [
            "candidate_bin",
            "scenario_item",
            "target_carton"
          ],
          "sku": "1054",
          "title": "10x5x4 ECT-32 Kraft Corrugated Boxes - Long Side Opening, 25 Bundle"
        },
        {
          "combined_scenario_count": 10,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/bcf26.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "BCF26",
          "title": "12x3.5x2\" White Fibreboard Folding Cartons - Snap-Lock Design, Case of 200"
        },
        {
          "combined_scenario_count": 9,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/1333.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "1333",
          "title": "13x3x3 ECT-32 Kraft Corrugated Long Boxes - Easy Pack, 25 Bundle"
        },
        {
          "combined_scenario_count": 9,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/943.html",
          "roles": [
            "candidate_bin",
            "scenario_item",
            "target_carton"
          ],
          "sku": "943",
          "title": "9x4x3 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle"
        }
      ]
    },
    {
      "candidate_cartons": 0,
      "family": "mailers",
      "item_line_count": 425,
      "label": "Mailers",
      "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/families/mailers.html",
      "product_count": 132,
      "scenario_count": 260,
      "scenario_items": 132,
      "target_carton_count": 0,
      "target_cartons": 0,
      "top_products": [
        {
          "combined_scenario_count": 15,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/bgh122k.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "BGH122K",
          "title": "4 3/4 x 2 5/16 x 8 9/16\" Kraft Hardware Bags - Heavy-Duty, Case of 400"
        },
        {
          "combined_scenario_count": 11,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/b854.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "B854",
          "title": "12 x 7.25\" Kraft Heat-Seal Bubble Mailers #1 - Lightweight Protection, Case of 100"
        },
        {
          "combined_scenario_count": 11,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/cv57.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "CV57",
          "title": "5x7 Clear View Poly Mailers, 2.5 Mil Self-Seal, 100 Pack"
        },
        {
          "combined_scenario_count": 9,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/bgh125k.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "BGH125K",
          "title": "6x3.625x11 Kraft Hardware Bags - Heavy-Duty Paper Sacks, Case of 400"
        },
        {
          "combined_scenario_count": 8,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/b884.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "B884",
          "title": "12 x 7 1/4\" #1 Nylon Reinforced Mailers - Tear Resistant, Case of 1000"
        },
        {
          "combined_scenario_count": 8,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/mfl1081k.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "MFL1081K",
          "title": "10x8x1.5\" Kraft Corrugated Literature Mailer - Crush-Resistant, 50-Pack"
        },
        {
          "combined_scenario_count": 8,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/ml1043.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "ML1043",
          "title": "10x4x3 White Literature Mailers, ECT-32-B Corrugated, 50-Count Bundle"
        },
        {
          "combined_scenario_count": 8,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/ml1291r.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "ML1291R",
          "title": "12 1/8 x 9 1/4 x 1 1/4 White Corrugated Literature Mailers - 50 Pack"
        },
        {
          "combined_scenario_count": 7,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/b829.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "B829",
          "title": "10x5 Bubble Lined Poly Mailers 2 Mil White - 250 Case Pack"
        },
        {
          "combined_scenario_count": 7,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/b82925pk.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "B82925PK",
          "title": "10 x 5\" Bubble Lined Poly Mailers, 3/16\" Cushioning - 25 Pack"
        },
        {
          "combined_scenario_count": 7,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/bgh123k.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "BGH123K",
          "title": "5x3.25x9.75\" Kraft Hardware Bags - Heavy-Duty Paper Sacks, Case of 400"
        },
        {
          "combined_scenario_count": 7,
          "page_url": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products/bgh124k.html",
          "roles": [
            "scenario_item"
          ],
          "sku": "BGH124K",
          "title": "5 1/4 x 3 7/16 x 10 15/16\" Kraft Hardware Bags - Heavy-Duty, Case of 400"
        }
      ]
    }
  ],
  "fill_band_rollup": {
    "balanced-fill": 448,
    "low-fill-review": 170,
    "tight-fill-review": 535
  },
  "full_atlas": "https://packrift-benchmark-navigator.vercel.app/packingsolver-source-products.html",
  "gateway_sitemap_url_count": 35,
  "generated_at": "2026-06-03T05:30:45Z",
  "host": "packrift-source-product-provenance-gateway.vercel.app",
  "role_counts": {
    "candidate_bin": 120,
    "multi_role": 120,
    "scenario_item": 238,
    "target_carton": 117
  },
  "sample_boundary": "Sample rows expose public product links and aggregate role counts only; private operational fields and fixture row internals are intentionally omitted.",
  "scenario_family_rollup": {
    "apparel-return": 136,
    "beauty-sampler": 99,
    "book-media": 123,
    "bulk-lightweight": 132,
    "electronics-accessory": 98,
    "home-goods-small": 105,
    "marketplace-replacement": 133,
    "sample-kit": 103,
    "subscription-bundle": 128,
    "warehouse-restock": 96
  },
  "site": "https://packrift-source-product-provenance-gateway.vercel.app",
  "source": "Packrift public source-product provenance atlas snapshot",
  "source_data_url": "https://packrift-benchmark-navigator.vercel.app/data/packingsolver-fixtures/source-product-usage.json",
  "source_summary_url": "https://packrift-benchmark-navigator.vercel.app/data/packingsolver-fixtures/source-product-usage-summary.json",
  "title": "Packrift Source Product Provenance Agent Gateway",
  "upstream_counts": {
    "candidate_carton_skus": 120,
    "family_pages": 2,
    "item_lines": 803,
    "multi_role_skus": 120,
    "scenario_item_skus": 238,
    "source_product_pages": 307,
    "target_carton_references": 350,
    "target_carton_skus": 117,
    "used_source_products": 307
  }
}