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Live Knowledge Graph • 4.2B Relationships

The Semantic Web at Scale

Move beyond flat articles. Aevum's semantic layer maps concepts, entities, and cross-disciplinary relationships into a navigable, queryable knowledge universe.

How the Semantic Layer Works

From raw text to structured knowledge, our pipeline transforms unstructured data into a living, interconnected graph.

01

Entity Extraction

Named Entity Recognition (NER) and relation extraction models identify people, places, concepts, and temporal markers across all language variants.

02

Ontology Alignment

Extracted entities are mapped to a unified taxonomy, resolving synonyms, disambiguating homographs, and aligning cross-lingual equivalents.

03

Relationship Inference

Graph neural networks and causal reasoning models infer implicit connections, generating edges like "influenced_by", "part_of", or "contradicts".

04

Query Interface

Users and developers interact via natural language, SPARQL-inspired syntax, or direct graph navigation. Results return ranked, verified subgraphs.

Built for Deep Understanding

The semantic engine powers everything from intelligent search to automated citation mapping.

🔗

Dynamic Subgraph Generation

Instantly render context-aware relationship clusters around any query term.

🌐

Cross-Lingual Mapping

Identical semantic nodes across 140+ languages with confidence scoring.

⏱️

Temporal Edge Weighting

Relationships decay, strengthen, or invert over time. Query historical states accurately.

🛡️

Verification Propagation

Fact-check scores cascade through connected nodes, highlighting disputed or unverified paths.

🧠

Concept Drift Detection

Track how definitions and relationships evolve as new research emerges.

Real-Time Graph Updates

Incremental indexing ensures new articles propagate relationship updates in <200ms.

Query the Knowledge Graph

Access the full semantic layer through our REST and GraphQL endpoints. Retrieve structured subgraphs, relationship paths, and entity metadata programmatically.

  • SPARQL-compatible & Natural Language fallback
  • Rate-limited free tier: 1,000 queries/day
  • WebSocket streaming for live graph updates
  • Export to JSON-LD, RDF/XML, or Neo4j format
Read Full Docs →
# Retrieve entities related to "Quantum Computing" SELECT ?concept ?relation ?target WHERE { ?s rdfs:label "Quantum Computing"@en . ?s ?relation ?target . FILTER ( ?relation IN (ae:related_to, ae:builds_upon, ae:contradicts) ) ?target ae:verification_score ?score . FILTER (?score >= 0.85) } ORDER BY DESC(?score) LIMIT 10

Build on the Semantic Layer

Join researchers, developers, and institutions deploying Aevum's graph APIs for next-generation knowledge applications.

Enterprise & academic pricing available. SLA guaranteed for paid tiers.

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