SPXI Protocol (Semantic Packet for eXchange & Indexing) — technical specification for entity-definition objects in AI-mediated retrieval systems. Published by the Semantic Economy Institute, April 2026. CC BY 4.0.
ontology disambiguation schema-org knowledge-graph json-ld rag ai-indexing spxi spxi-protocol semantic-economy retrieval-layer entity-definition metadata-packet crimson-hexagonal
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Jun 8, 2026 - Python