Open Knowledge Maps

Open Knowledge Maps is the world's largest AI-based visual search engine for scientific knowledge. It enables researchers, students, and the public to quickly gain an overview of a research field by generating a knowledge map from millions of articles in PubMed and BASE. The AI analyzes text similarity to automatically cluster related papers, helping users identify key themes, find relevant literature, and discover connections between concepts. The tool supports filtering by date, relevance, and document type, and can handle high- or low-metadata-quality searches. As an open-source, nonprofit initiative, it is freely accessible and promotes open science by making research findings more visible. Organizations can integrate its components into their own discovery systems through custom services.