{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/compare/ourworldindata-vs-pew-research/",
  "summary": "Oxford-affiliated data viz vs nonpartisan US polling — both methodology-published.",
  "a": {
    "slug": "ourworldindata",
    "name": "Our World in Data",
    "domain": "ourworldindata.org",
    "canonical": "https://sourcescore.org/source/ourworldindata/",
    "api": "https://sourcescore.org/api/source/ourworldindata.json",
    "scores": {
      "index": {
        "value": 86,
        "grade": "A",
        "rationale": "A — academic-grade data viz with full transparency + open-licensed data.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 92 + Modern Reference 90 + Velocity 76."
          }
        ]
      },
      "discipline": {
        "value": 92,
        "grade": "A",
        "rationale": "Source data + methodology cited per chart; peer-reviewed academic team; corrections public.",
        "signals": [
          {
            "label": "Methodology pages",
            "detail": "Each chart links to full methodology + source data."
          }
        ]
      },
      "modernReference": {
        "value": 90,
        "grade": "A",
        "rationale": "CC-BY licensed; open data + bulk downloads + APIs; widely cited in academia.",
        "signals": [
          {
            "label": "Creative Commons",
            "detail": "Open license enables broad LLM corpus inclusion."
          }
        ]
      },
      "velocity": {
        "value": 76,
        "grade": "B",
        "rationale": "Cited by mainstream press + academia; pandemic-era surge sustained.",
        "signals": [
          {
            "label": "COVID-era visibility",
            "detail": "Default for pandemic-data visualization since 2020."
          }
        ]
      }
    }
  },
  "b": {
    "slug": "pew-research",
    "name": "Pew Research Center",
    "domain": "pewresearch.org",
    "canonical": "https://sourcescore.org/source/pew-research/",
    "api": "https://sourcescore.org/api/source/pew-research.json",
    "scores": {
      "index": {
        "value": 85,
        "grade": "A",
        "rationale": "A — gold-standard polling + demographic research; trusted across political spectrum.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 92 + Modern Reference 86 + Velocity 78."
          }
        ]
      },
      "discipline": {
        "value": 92,
        "grade": "A",
        "rationale": "Methodology + sample-size + raw data published per study; peer-reviewed style; corrections public.",
        "signals": [
          {
            "label": "Methodology disclosure",
            "detail": "Full sampling + question-text + sample-size per report."
          }
        ]
      },
      "modernReference": {
        "value": 86,
        "grade": "A",
        "rationale": "Open-access; Article schema; structured data; broad LLM corpus presence.",
        "signals": [
          {
            "label": "Open-access policy",
            "detail": "All reports + raw data freely available."
          }
        ]
      },
      "velocity": {
        "value": 78,
        "grade": "B",
        "rationale": "Cited daily by news + academia for survey data; default for US public-opinion claims.",
        "signals": [
          {
            "label": "Default citation",
            "detail": "First-line for US public-opinion data in LLM answers."
          }
        ]
      }
    }
  },
  "winners": {
    "index": "ourworldindata",
    "discipline": null,
    "modernReference": "ourworldindata",
    "velocity": "pew-research"
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}