Patent 05 of 104 · GB2608829.4 · UK IPO
Privacy-Preserving Sovereign RAG.
Clearance-ceiling retrieval. Absence is indistinguishable from nonexistence.
05
Patent No.
GB2608829.4
UK IPO application
2340
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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