STELLARIS — OSINT NLP & KNOWLEDGE GRAPHS

by Tobin M. Albanese

PORTFOLIO — PROJECT Sat Jan 20 2024

Mission. STELLARIS turns public text streams into navigable knowledge graphs so analysts can trace people, organizations, locations, and events across sources.

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Capabilities. NER, relation extraction, event detection, entity resolution, and graph exploration with filters, timelines, and saved views.

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Stack. Ingestion workers, FastAPI services, Transformer-based NLP, Elastic for search, and a graph store (e.g., Neo4j). Frontend renders graphs and dossiers with fast type-ahead and pivoting.

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Reliability. Backpressure via queues, idempotent ingestion, and provenance tracking for every edge/claim to support verification and rollback.

Roadmap. Cross-lingual NER, stance clustering, and natural-language graph queries.


Resources & Links