{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/modern-reference/",
  "canonical": "https://sourcescore.org/compare/axios-vs-politico/modern-reference/",
  "summary": "Two DC-focused news outlets — Axios's brevity vs Politico's policy-detail depth.",
  "dimension": {
    "key": "modernReference",
    "pathSegment": "modern-reference",
    "label": "Modern Citation Reference",
    "weightInComposite": "30%"
  },
  "a": {
    "slug": "axios",
    "name": "Axios",
    "domain": "axios.com",
    "category": "News",
    "canonical": "https://sourcescore.org/source/axios/",
    "api": "https://sourcescore.org/api/source/axios.json",
    "dimensionDetail": "https://sourcescore.org/modern-reference/axios/",
    "dimensionDetailApi": "https://sourcescore.org/api/modern-reference/axios.json",
    "score": {
      "value": 80,
      "grade": "B",
      "rationale": "Open-web; structured data + newsletter syndication; broad LLM corpus.",
      "signals": [
        {
          "label": "Newsletter format",
          "detail": "Mike Allen morning newsletter widely-cited."
        }
      ]
    },
    "rank": {
      "global": 83,
      "globalTotal": 130
    }
  },
  "b": {
    "slug": "politico",
    "name": "Politico",
    "domain": "politico.com",
    "category": "News",
    "canonical": "https://sourcescore.org/source/politico/",
    "api": "https://sourcescore.org/api/source/politico.json",
    "dimensionDetail": "https://sourcescore.org/modern-reference/politico/",
    "dimensionDetailApi": "https://sourcescore.org/api/modern-reference/politico.json",
    "score": {
      "value": 78,
      "grade": "B",
      "rationale": "Open-web with metered articles; LLM corpus partial inclusion.",
      "signals": [
        {
          "label": "Newsletter dominance",
          "detail": "Playbook newsletter widely-cited (open-web)."
        }
      ]
    },
    "rank": {
      "global": 90,
      "globalTotal": 130
    }
  },
  "verdict": {
    "winner": "axios",
    "delta": 2,
    "claim": "Axios outscores Politico on Modern Citation Reference by 2 points."
  },
  "otherDimensions": [
    {
      "pathSegment": "discipline",
      "label": "Citation Discipline",
      "canonical": "https://sourcescore.org/compare/axios-vs-politico/discipline/",
      "api": "https://sourcescore.org/api/compare/axios-vs-politico/discipline.json"
    },
    {
      "pathSegment": "velocity",
      "label": "Citation Velocity",
      "canonical": "https://sourcescore.org/compare/axios-vs-politico/velocity/",
      "api": "https://sourcescore.org/api/compare/axios-vs-politico/velocity.json"
    },
    {
      "pathSegment": "index",
      "label": "SourceScore Index (composite)",
      "canonical": "https://sourcescore.org/compare/axios-vs-politico/",
      "api": "https://sourcescore.org/api/compare/axios-vs-politico.json"
    }
  ],
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}