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      "dimensionDetail": "https://sourcescore.org/velocity/cochrane/",
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    {
      "rank": 8,
      "slug": "nber",
      "name": "National Bureau of Economic Research",
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        "grade": "B",
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        "grade": "B",
        "rationale": "Heavy academic citation; less in news + AI-engine retrieval due to access gates."
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        "rationale": "Cited by AI research + tech press globally; major model releases drive cycles."
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      "name": "eLife",
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        "rationale": "Cited within life-sciences research; lower volume than NEJM/Lancet but high open-access reach."
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      "name": "Anthropic Research",
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        "rationale": "Cited within AI research + tech press; growing share of citation in AI/safety space."
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      "slug": "mit-csail",
      "name": "MIT CSAIL",
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        "rationale": "Cited within CS research + tech press; specialist academic citation."
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      "name": "PLOS ONE",
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        "rationale": "High volume but per-paper citation lower than top-tier; mass-base of academic citations."
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