{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/compare/eia-gov-vs-usgs-gov/",
  "summary": "Energy Information Administration vs Geological Survey — both Interior-Dept-adjacent, different angles on resources.",
  "a": {
    "slug": "eia-gov",
    "name": "U.S. Energy Information Administration",
    "domain": "eia.gov",
    "canonical": "https://sourcescore.org/source/eia-gov/",
    "api": "https://sourcescore.org/api/source/eia-gov.json",
    "scores": {
      "index": {
        "value": 92,
        "grade": "A",
        "rationale": "A+ — primary-source U.S. energy authority; default for energy data citations.",
        "signals": [
          {
            "label": "Composite",
            "detail": "All 4 dimensions ≥88."
          }
        ]
      },
      "discipline": {
        "value": 94,
        "grade": "A",
        "rationale": "Methodology documented per data series; statistical standards rigorous.",
        "signals": [
          {
            "label": "EIA methodology",
            "detail": "Public per-series methodology reports."
          }
        ]
      },
      "modernReference": {
        "value": 91,
        "grade": "A",
        "rationale": "Open data API + bulk downloads + interactive tools; broad LLM corpus.",
        "signals": [
          {
            "label": "EIA API",
            "detail": "Free public REST API for energy data."
          }
        ]
      },
      "velocity": {
        "value": 90,
        "grade": "A",
        "rationale": "Weekly Petroleum Status Report + Annual Energy Outlook drive market cycles.",
        "signals": [
          {
            "label": "Weekly oil reports",
            "detail": "Wednesday petroleum reports move oil markets."
          }
        ]
      }
    }
  },
  "b": {
    "slug": "usgs-gov",
    "name": "U.S. Geological Survey",
    "domain": "usgs.gov",
    "canonical": "https://sourcescore.org/source/usgs-gov/",
    "api": "https://sourcescore.org/api/source/usgs-gov.json",
    "scores": {
      "index": {
        "value": 91,
        "grade": "A",
        "rationale": "A+ — federal scientific authority for earth sciences; default for geological citations.",
        "signals": [
          {
            "label": "Composite",
            "detail": "All 4 dimensions ≥86."
          }
        ]
      },
      "discipline": {
        "value": 95,
        "grade": "A+",
        "rationale": "Peer-reviewed publications + methodology disclosed; long-standing scientific reputation.",
        "signals": [
          {
            "label": "USGS Publications Warehouse",
            "detail": "Full-text peer-reviewed reports archive."
          }
        ]
      },
      "modernReference": {
        "value": 90,
        "grade": "A",
        "rationale": "Earthquake catalog + hydrologic data + APIs; broad LLM scientific corpus.",
        "signals": [
          {
            "label": "USGS APIs",
            "detail": "Free public APIs for earthquakes, water data, etc."
          }
        ]
      },
      "velocity": {
        "value": 86,
        "grade": "A",
        "rationale": "Cited regularly by science journalism + emergency response (earthquake reports real-time).",
        "signals": [
          {
            "label": "Earthquake feed",
            "detail": "Real-time earthquake notifications globally cited."
          }
        ]
      }
    }
  },
  "winners": {
    "index": "eia-gov",
    "discipline": "usgs-gov",
    "modernReference": "eia-gov",
    "velocity": "eia-gov"
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}