SkillAI Tools & APIsv1.0

Knowledge Graph Construction

by Community · free · Last verified 2026-03-17

Builds structured knowledge graphs from unstructured text and semi-structured sources through entity recognition, relation extraction, coreference resolution, and entity linking. The resulting graphs power question answering, search, recommendation, and reasoning applications.

https://neo4j.com/docs/ ↗

B—Above Average

Adoption: B+Quality: AFreshness: ACitations: B+Engagement: F

Specifications

License: MIT
Pricing: free
Capabilities: named-entity-recognition, relation-extraction, entity-linking, coreference-resolution, knowledge-base-population
Integrations: spaCy, Stanford NLP, Neo4j, Wikidata, OpenIE
Use Cases: Enterprise knowledge management from document corpora, Biomedical knowledge graph for drug discovery, E-commerce product attribute extraction
API Available: No
Difficulty: advanced
Prerequisites: NLP, information-extraction, graph-databases
Supported Agents
Tags: knowledge-graph, information-extraction, NLP, entity-linking
Added: 2026-03-17
Completeness: 100%

Index Score

64.7

Adoption

Quality

Freshness

Citations

Engagement

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