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Ground Truth Intelligence

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Source register

3,746 sources are classified across 7 classes. Each class carries an update cadence, and that cadence — not a hand-set flag — is what derives freshness on every answer. The full register from the reference package is searchable below.

Register by class and cadence
Source register grouped by class, with source count, update cadence and tier.
ClassSourcesUpdate cadenceTier
Company filings, read at the regulator's own portal1,160Quarterly
Government statistics, gazettes and statute portals1,112Annual
Trade press and company announcements563Continuously updated
Vendor material, labelled as claims and never load-bearing alone504Event driven
Analyst and market coverage219Continuously updated
Peer-reviewed literature and clinical registries186Static / point in time
internal2Cadence not recorded
Total3,746
Every source in the register
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Source register entries with class, publisher, claim, citation counts and access date.
PublisherClaimClassCitedAccessed
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Due queue — derived from cadence, not hand-set

The queue is computed by comparing each source's next expected publication against the global as-of date. An answer inherits the weakest freshness across its own sources.