Total claims
Substantive statements extracted from all 12 public category records.

Claim traceability · 501 linked statements · zero orphaned claims
The matrix makes the taxonomy’s evidence chain inspectable without presenting report-derived synthesis as independently verified fact.
Matrix contract
The release distinguishes report-derived synthesis, evidence classifications, examples or allegations as labelled, prospective risks, limitations, research gaps, and governance guidance. A technical demonstration is not treated as prevalence, and reach is not treated as persuasion.
Substantive statements extracted from all 12 public category records.
Report bibliography records available to support or qualify claims.
Bounded automated checks only; no human editorial acceptance is implied.
Validation rejects a public claim with no selected-source linkage.
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42 claims shown.
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| Claim | Evidence class | Selected sources | Review state |
|---|---|---|---|
AIP-07-0250Card definitionRanking, recommendation, search, trending, moderation, and notification systems shape what people notice, regard as important, believe is popular, or treat as credible. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0251In ScopeIntentional or structurally induced shaping of attention and perceived importance through information-selection systems. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0252Out Of ScopeAll ranking or personalization; filtering is necessary in large information systems and is not inherently manipulative. |
Limitation Or BoundaryCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0253Principal ConcernControl over visibility can alter perceived importance and social norms even without removing content or persuading every user. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0254Why It MattersPeople infer credibility and social consensus from rank, repetition, and visible engagement. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0255Why It MattersExternal actors can exploit the same systems that platforms optimize internally for attention, creating overlapping responsibility. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0256How Ai Changes ItMore precise content classification and prediction. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0257How Ai Changes ItFaster generation of engagement signals and synthetic content. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0258How Ai Changes ItContinuous optimization based on micro-interactions. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0259How Ai Changes ItAutomated moderation at enormous scale. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0260How Ai Changes ItOpaque individualized information environments. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0261Visibility shaping establishedVisibility shaping established: Search order, recommendation, and popularity signals measurably affect attention and perceived importance. |
Evidence ClassificationCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0262Belief effects context dependentBelief effects context dependent: Large studies find algorithmic feeds influence exposure, but user choice and prior beliefs remain central. |
Evidence ClassificationCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0263Mass radicalization claims contestedMass radicalization claims contested: The report cautions against treating recommendation as a uniform causal funnel for the average user. |
Evidence ClassificationCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0264MechanismContent selection and ranking. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0265MechanismVisible social-proof metrics. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0266MechanismFeedback loops between engagement and visibility. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0267MechanismAutomated visibility reduction. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0268MechanismExternal gaming of trending, reporting, or search systems. |
Report Derived SynthesisCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0269Ephemeral astroturfing in trending systemsEphemeral astroturfing in trending systems Documented external manipulation Coordinated accounts generated and then removed bursts of posts, exploiting timing gaps in a trending system. Researchers measured large numbers of manipulated trends in the studied environment. Artificial topics reached local or global trend visibility. Trend visibility alone does not show durable belief change. |
Fact Allegation Or Experiment As LabelledDirect Example Citation |
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Automated source checks in this claim: 1Human reviewed: noPublication accepted: no |
AIP-07-0270Meta “Meaningful Social Interactions” updateMeta “Meaningful Social Interactions” update Documented internal optimization change A ranking change favored comments and reshares intended to support meaningful interaction. The platform changed ranking incentives and publishers adapted. Highly emotive and divisive content could benefit from the new engagement weights. The size and durability of political effects differ by population and study design. |
Prospective RiskDirect Example Citation |
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Automated source checks in this claim: 0Human reviewed: noPublication accepted: no |
AIP-07-0271RiskPopularity metrics can be mistaken for independent consensus. |
Prospective RiskCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0272RiskMass reporting can suppress legitimate marginalized speech. |
Prospective RiskCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0273RiskOptimization can amplify outrage without an explicit political intent. |
Prospective RiskCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0274RiskOpaque ranking makes errors and bias hard to contest. |
Prospective RiskCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0275LimitationExposure does not equal persuasion. |
Limitation Or BoundaryCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0276LimitationChronological feeds also carry spam and low-quality content. |
Limitation Or BoundaryCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0277LimitationUser demand and social networks shape outcomes alongside algorithms. |
Limitation Or BoundaryCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0278LimitationIndependent audits often lack complete platform data. |
Limitation Or BoundaryCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0279Defensive IndicatorIndicator: Sudden visibility spikes unsupported by durable discussion or diverse origins. Caveat: Real emergencies also create abrupt spikes. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0280Defensive IndicatorIndicator: Coordinated reporting followed by rapid reach collapse. Caveat: Visibility changes can have many platform-specific causes. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0281Defensive IndicatorIndicator: Search or recommendation results systematically omit relevant alternatives. Caveat: Audits must control for location, history, language, and query differences. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0282SafeguardGive users meaningful feed and ranking controls. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0283SafeguardDisclose major ranking objectives and policy changes. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0284SafeguardAudit exposure rather than only engagement. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0285SafeguardProvide vetted researcher access with privacy safeguards. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0286SafeguardUse human review for coordinated-reporting enforcement. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0287SafeguardAdd friction and diversity constraints where evidence supports them. |
Governance Or Defensive GuidanceCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0288Research GapCausal effects across different platform architectures. |
Research GapCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0289Research GapAuditing individualized feeds without privacy intrusion. |
Research GapCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0290Research GapImpact of synthetic engagement on ranking models. |
Research GapCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |
AIP-07-0291Research GapHow visibility interventions affect marginalized and small communities. |
Research GapCategory Report Synthesis |
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Automated source checks in this claim: 2Human reviewed: noPublication accepted: no |