OntExtract

Semantic Change Analysis through Term-Centric Research

Academic Anchors

Track term meanings across academic literature by anchoring definitions to scholarly works from different time periods.

Vector-Based Drift

Analyze semantic change by comparing term embeddings across different historical periods.

Period-Aware Models

Support temporal analysis by considering historical context when analyzing term meanings.

LLM Orchestration

Coordinate document processing and analysis using AI-powered text understanding.

PROV-O Provenance

Track the provenance of extracted term data for research reproducibility.

Temporal Modeling

Maintain version histories of term meanings with temporal scope tracking.

Research Access

Test document upload and processing.
Early beta - your feedback helps improve the system.

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