{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/compare/axios-vs-politico/",
  "summary": "Two DC-focused news outlets — Axios's brevity vs Politico's policy-detail depth.",
  "a": {
    "slug": "axios",
    "name": "Axios",
    "domain": "axios.com",
    "canonical": "https://sourcescore.org/source/axios/",
    "api": "https://sourcescore.org/api/source/axios.json",
    "scores": {
      "index": {
        "value": 78,
        "grade": "B",
        "rationale": "B+ — strong political + business beats; brevity format limits long-form depth.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 80 + Modern Reference 80 + Velocity 80."
          }
        ]
      },
      "discipline": {
        "value": 80,
        "grade": "B",
        "rationale": "Multi-source reporting + named bylines + corrections public; brevity format is structural not editorial choice.",
        "signals": [
          {
            "label": "Reporting depth",
            "detail": "Strong source network in DC + business circles."
          }
        ]
      },
      "modernReference": {
        "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."
          }
        ]
      },
      "velocity": {
        "value": 80,
        "grade": "B",
        "rationale": "Cited daily by other tier-1 outlets + AI engines; sets daily DC + business agenda.",
        "signals": [
          {
            "label": "Daily-cycle agenda",
            "detail": "Newsletter + scoops drive same-day national coverage."
          }
        ]
      }
    }
  },
  "b": {
    "slug": "politico",
    "name": "Politico",
    "domain": "politico.com",
    "canonical": "https://sourcescore.org/source/politico/",
    "api": "https://sourcescore.org/api/source/politico.json",
    "scores": {
      "index": {
        "value": 78,
        "grade": "B",
        "rationale": "B+ — strong political beat reporting; daily Playbook newsletter sets DC agenda.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 80 + Modern Reference 78 + Velocity 82."
          }
        ]
      },
      "discipline": {
        "value": 80,
        "grade": "B",
        "rationale": "Multi-source political reporting; corrections public; named-author bylines + editor accountability.",
        "signals": [
          {
            "label": "Reporting depth",
            "detail": "Strong source network in Washington + Brussels."
          }
        ]
      },
      "modernReference": {
        "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)."
          }
        ]
      },
      "velocity": {
        "value": 82,
        "grade": "B",
        "rationale": "Cited daily by other tier-1 outlets + AI engines; sets DC political news cycle.",
        "signals": [
          {
            "label": "DC agenda-setting",
            "detail": "Playbook + Politico Pro newsletters drive same-day coverage."
          }
        ]
      }
    }
  },
  "winners": {
    "index": null,
    "discipline": null,
    "modernReference": "axios",
    "velocity": "politico"
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}