Patent 05 of 101 · UK
Privacy-Preserving Sovereign RAG.
Clearance-ceiling retrieval. Absence is indistinguishable from nonexistence.
05
Patent No.
GB2607309.8 to GB2611702.8, GB2611885.1 onwards, GB2612762.1 to GB2612793.6, and GB2613386.8 to GB2613404.9
Application
2234
Total claims (portfolio)
Filed
Status
What this patent covers
A retrieval-augmented generation pipeline where every chunk is tagged with a clearance ceiling. A query that lacks the right clearance receives the same response as a query for content that does not exist. The system never reveals that classified material was hidden, only that nothing was found.
Brains that implement this patent
Brain 13 · Health and Humanity
PHOENIX
Clinical reasoning, biology, and life-sciences specialist with signed provenance.
Brain 07 · Culture and Heritage
JACOB
Historical reasoning, genealogy, and heritage with signed source-chain provenance.
Brain 25 · Knowledge and Exploration
XAVIER
Curriculum design, pedagogical reasoning, and individualised teaching with signed lesson lineage.
Brain K01 · Custodians
MNEMOSYNE
The custodian of knowledge. Refreshes the knowledge base across every brain over the signed mesh.
Brain S02 · Specialists
HESTIA
Home, household, family, and everyday wellbeing.
Brain S12 · Specialists
HYGEIA
Medical imaging and biosignal interpretation behind clearance gates.
Brain S14 · Specialists
NESTOR
Education, tutoring, and mentoring with signed lesson lineage.
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