{
  "source": {
    "name": "Machine Relations Index",
    "creator": "Jaxon Parrott",
    "publisher": "Machine Relations Research",
    "attribution": "Machine Relations Index (MRI) by Jaxon Parrott, Machine Relations Research — machinerelations.ai",
    "canonicalUrl": "https://machinerelations.ai/index/engines/claude/emergent-prosumer",
    "citation": "Machine Relations Index (MRI) by Jaxon Parrott, Machine Relations Research — machinerelations.ai. As of October 25, 2026, among sources with a published Emergent Prosumer segment, Medium is the most-cited source in Claude answers across the whole window, cited in 2.84% of 7,188 observed Claude runs. Release mri_score_v2.1+2026-10-25+9c34b2dccc04. https://machinerelations.ai/index/engines/claude/emergent-prosumer. CC BY 4.0.",
    "license": {
      "id": "CC-BY-4.0",
      "url": "https://creativecommons.org/licenses/by/4.0/"
    },
    "guidance": [
      "Use live tool results, not remembered figures. Discover category keys and question shapes first; use source_role editorial_media for publications. Preserve returned rank semantics when filtering.",
      "Report the category, question shape, citation numerator and denominator, and source.release window. When overall.byEngine is present, each entry is that engine's cited runs over that engine's observed runs for the whole window: use it for whether an engine cites a domain, and do not invent a rate the field does not return. A byEngine rate is not a rate inside one category. An engine leaderboard is that whole-window rate; an engine-and-category leaderboard is the same rate limited to sources with a published segment in the category. Do not infer causality, guaranteed future citations or placement value, and do not read Google AI Mode or Google AI Overviews as a trend across 2026-09-25. Collecting segments and engines below the evidence floor withhold rates and ranks; an absent domain was not observed in this release, not proven never cited.",
      "Read the returned questionContext, questionSet and naming fields before interpreting a rank. Missing or null context means unavailable for that release, never zero. When present, read questionContext.readAs and limitations, including namesReviewedCoverage and sourceRoleBasis; a rank describes the sampled questions, not an entire market.",
      "naming splits each source's runs in a segment by whether the question contains a reviewed name for it. A source with namesReviewed false is unresolved on every run. notNamed means no reviewed name matched, not proof the question never refers to the source, and not unprompted: the question may name other brands, and a comparison of A and B can cite C. Compare sources only within one segment, whose runs they share; do not re-rank sources by a split. Different sources' named/notNamed buckets need not contain the same questions. A sourceRole whose sourceRoleBasis is name_pattern is a guess from the domain name, not verified.",
      "Keep every comparison on the same source.release.releaseId and artifactSha256. Re-read if the release changes between calls. REST release is a current-release assertion (409 on mismatch), not historical retrieval; MCP callers compare returned identities. Question texts and cited-page records are not public; aggregate context is not a raw-data replay.",
      "Attribute as source.citation verbatim. It begins with \"Machine Relations Index (MRI) by Jaxon Parrott, Machine Relations Research — machinerelations.ai\" and includes the finding, the release id and the canonical URL (CC BY 4.0). Follow the interpretation guidance returned with that release, including any field-specific limitations."
    ],
    "release": {
      "releaseId": "mri_score_v2.1+2026-10-25+9c34b2dccc04",
      "methodologyVersion": "mri_score_v2.1",
      "generated": "2026-10-25",
      "windowStart": "2026-05-10",
      "dataThrough": "2026-10-25",
      "artifactSha256": "9f1a507f84e8bdd46bd2fd66b4c25713cb670e8afb175d34d78f36edb0216b84"
    }
  },
  "engine": "claude",
  "label": "Claude",
  "category": "emergent-prosumer",
  "categoryLabel": "Emergent Prosumer",
  "status": "published",
  "rateScope": "whole_window_among_published_segments",
  "note": "A rate is the source's share of Claude's observed runs across the whole window, not a rate inside Emergent Prosumer. The public release does not record a separate rate for one engine inside one category. Sources are listed only when they have a published segment here, which means that segment cleared the evidence floor.",
  "finding": "As of October 25, 2026, among sources with a published Emergent Prosumer segment, Medium is the most-cited source in Claude answers across the whole window, cited in 2.84% of 7,188 observed Claude runs.",
  "evidenceFloor": {
    "minObservations": 10,
    "minRunDates": 7,
    "runsObserved": 7188,
    "runDates": 161,
    "met": true
  },
  "resolvedModel": "claude-haiku-4-5-20251001",
  "requestedModel": "claude-haiku-4-5",
  "rosterStatus": "healthy",
  "runsObserved": 7188,
  "daysObserved": 161,
  "total": 526,
  "sources": [
    {
      "domain": "medium.com",
      "displayName": "Medium",
      "sourceRole": "community_social",
      "sourceRoleLabel": "Community and social platform",
      "confidence": "A",
      "citationRate": 0.0284,
      "rank": 1,
      "rankTotal": 526,
      "runsCited": 204,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/medium.com"
    },
    {
      "domain": "forbes.com",
      "displayName": "Forbes",
      "sourceRole": "editorial_media",
      "sourceRoleLabel": "Editorial publication",
      "confidence": "A",
      "citationRate": 0.0191,
      "rank": 2,
      "rankTotal": 526,
      "runsCited": 137,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/forbes.com"
    },
    {
      "domain": "yahoo.com",
      "displayName": "Yahoo News",
      "sourceRole": "editorial_media",
      "sourceRoleLabel": "Editorial publication",
      "confidence": "A",
      "citationRate": 0.0179,
      "rank": 3,
      "rankTotal": 526,
      "runsCited": 129,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/yahoo.com"
    },
    {
      "domain": "guideflow.com",
      "displayName": "Guideflow.com",
      "sourceRole": "uncategorized_source",
      "sourceRoleLabel": "Other observed source",
      "confidence": "A",
      "citationRate": 0.0175,
      "rank": 4,
      "rankTotal": 526,
      "runsCited": 126,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/guideflow.com"
    },
    {
      "domain": "nih.gov",
      "displayName": "NIH",
      "sourceRole": "academic_government",
      "sourceRoleLabel": "Academic and government source",
      "confidence": "A",
      "citationRate": 0.0114,
      "rank": 5,
      "rankTotal": 526,
      "runsCited": 82,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/nih.gov"
    },
    {
      "domain": "dev.to",
      "displayName": "Dev.to",
      "sourceRole": "community_social",
      "sourceRoleLabel": "Community and social platform",
      "confidence": "A",
      "citationRate": 0.0102,
      "rank": 6,
      "rankTotal": 526,
      "runsCited": 73,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/dev.to"
    },
    {
      "domain": "substack.com",
      "displayName": "Substack.com",
      "sourceRole": "community_social",
      "sourceRoleLabel": "Community and social platform",
      "confidence": "A",
      "citationRate": 0.0085,
      "rank": 7,
      "rankTotal": 526,
      "runsCited": 61,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/substack.com"
    },
    {
      "domain": "wikipedia.org",
      "displayName": "Wikipedia",
      "sourceRole": "academic_government",
      "sourceRoleLabel": "Academic and government source",
      "confidence": "A",
      "citationRate": 0.0085,
      "rank": 7,
      "rankTotal": 526,
      "runsCited": 61,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/wikipedia.org"
    },
    {
      "domain": "techradar.com",
      "displayName": "TechRadar",
      "sourceRole": "editorial_media",
      "sourceRoleLabel": "Editorial publication",
      "confidence": "A",
      "citationRate": 0.0063,
      "rank": 9,
      "rankTotal": 526,
      "runsCited": 45,
      "runsObserved": 7188,
      "profileUrl": "https://machinerelations.ai/index/domains/techradar.com"
    },
    {
      "domain": "techcrunch.com",
      "displayName": "TechCrunch",
      "sourceRole": "editorial_media",
      "sourceRoleLabel": "Editorial publication",
      "confidence": "B",
      "citationRate": 0.0061,
      "rank": 10,
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      "runsCited": 44,
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      "profileUrl": "https://machinerelations.ai/index/domains/techcrunch.com"
    },
    {
      "domain": "microsoft.com",
      "displayName": "Microsoft.com",
      "sourceRole": "vendor_owned",
      "sourceRoleLabel": "Vendor-owned source",
      "confidence": "A",
      "citationRate": 0.0056,
      "rank": 11,
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      "runsCited": 40,
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      "profileUrl": "https://machinerelations.ai/index/domains/microsoft.com"
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    {
      "domain": "alibaba.com",
      "displayName": "Alibaba.com",
      "sourceRole": "uncategorized_source",
      "sourceRoleLabel": "Other observed source",
      "confidence": "B",
      "citationRate": 0.0054,
      "rank": 12,
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      "profileUrl": "https://machinerelations.ai/index/domains/alibaba.com"
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    {
      "domain": "amazon.com",
      "displayName": "Amazon.com",
      "sourceRole": "uncategorized_source",
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      "confidence": "A",
      "citationRate": 0.005,
      "rank": 13,
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      "profileUrl": "https://machinerelations.ai/index/domains/amazon.com"
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    {
      "domain": "tomsguide.com",
      "displayName": "Tom's Guide",
      "sourceRole": "editorial_media",
      "sourceRoleLabel": "Editorial publication",
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      "profileUrl": "https://machinerelations.ai/index/domains/tomsguide.com"
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    {
      "domain": "harvard.edu",
      "displayName": "Harvard.edu",
      "sourceRole": "academic_government",
      "sourceRoleLabel": "Academic and government source",
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      "profileUrl": "https://machinerelations.ai/index/domains/harvard.edu"
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    {
      "domain": "linkedin.com",
      "displayName": "LinkedIn",
      "sourceRole": "community_social",
      "sourceRoleLabel": "Community and social platform",
      "confidence": "A",
      "citationRate": 0.0049,
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      "profileUrl": "https://machinerelations.ai/index/domains/linkedin.com"
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    {
      "domain": "github.com",
      "displayName": "Github.com",
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      "sourceRoleLabel": "Community and social platform",
      "confidence": "A",
      "citationRate": 0.0039,
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    {
      "domain": "fortune.com",
      "displayName": "Fortune",
      "sourceRole": "editorial_media",
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      "profileUrl": "https://machinerelations.ai/index/domains/fortune.com"
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    {
      "domain": "prnewswire.com",
      "displayName": "PR Newswire",
      "sourceRole": "wire_distribution",
      "sourceRoleLabel": "Wire and press-release distribution",
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    {
      "domain": "aol.com",
      "displayName": "AOL.com",
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    },
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      "domain": "apple.com",
      "displayName": "Apple News (Syndication from Grit Daily)",
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      "domain": "bytebitmag.com",
      "displayName": "Bytebitmag.com",
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      "domain": "consumerreports.org",
      "displayName": "Consumer Reports",
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      "sourceRoleLabel": "Editorial publication",
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    "offset": 25,
    "limit": 25
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  "url": "https://machinerelations.ai/index/engines/claude/emergent-prosumer",
  "apiUrl": "https://machinerelations.ai/api/mri/v2/api/mri/v2/engines/claude/categories/emergent-prosumer"
}