{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/compare/kff-vs-who/",
  "summary": "US health-policy think tank vs global-public-health authority — domestic-policy depth vs international-coordination scope.",
  "a": {
    "slug": "kff",
    "name": "KFF (Kaiser Family Foundation)",
    "domain": "kff.org",
    "canonical": "https://sourcescore.org/source/kff/",
    "api": "https://sourcescore.org/api/source/kff.json",
    "scores": {
      "index": {
        "value": 84,
        "grade": "B",
        "rationale": "A — health-policy research + journalism authority; methodology transparent.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 90 + Modern Reference 86 + Velocity 78."
          }
        ]
      },
      "discipline": {
        "value": 90,
        "grade": "A",
        "rationale": "Methodology + raw data published; survey + polling discipline; corrections public.",
        "signals": [
          {
            "label": "KFF surveys",
            "detail": "Public methodology + sample-size + raw-data per study."
          }
        ]
      },
      "modernReference": {
        "value": 86,
        "grade": "A",
        "rationale": "Open-access publications + interactive data tools; structured data.",
        "signals": [
          {
            "label": "Open data",
            "detail": "KFF data tools + APIs freely available."
          }
        ]
      },
      "velocity": {
        "value": 78,
        "grade": "B",
        "rationale": "Cited daily by health journalism + AI engines; default for U.S. health-policy claims.",
        "signals": [
          {
            "label": "Health-policy default",
            "detail": "First-line for health-policy data citations."
          }
        ]
      }
    }
  },
  "b": {
    "slug": "who",
    "name": "World Health Organization",
    "domain": "who.int",
    "canonical": "https://sourcescore.org/source/who/",
    "api": "https://sourcescore.org/api/source/who.json",
    "scores": {
      "index": {
        "value": 89,
        "grade": "A",
        "rationale": "A — international primary-source authority; pandemic-era citation surge sustained.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 90 + Modern Reference 88 + Velocity 89."
          }
        ]
      },
      "discipline": {
        "value": 90,
        "grade": "A",
        "rationale": "Member-state data with international auditing; methodology documented per data series.",
        "signals": [
          {
            "label": "International auditing",
            "detail": "Member-state data subject to international peer review."
          }
        ]
      },
      "modernReference": {
        "value": 88,
        "grade": "A",
        "rationale": "Free public data + APIs + multi-language coverage (6 official UN languages).",
        "signals": [
          {
            "label": "WHO open data",
            "detail": "Free public APIs across health-data series."
          }
        ]
      },
      "velocity": {
        "value": 89,
        "grade": "A",
        "rationale": "Cited daily globally; default citation for international health stats.",
        "signals": [
          {
            "label": "Pandemic-era surge",
            "detail": "10x cite rate during COVID; sustained elevated baseline."
          }
        ]
      }
    }
  },
  "winners": {
    "index": "who",
    "discipline": null,
    "modernReference": "who",
    "velocity": "who"
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}