AI Glossary
A knowledge graph represents entities and relationships as a graph used for search, reasoning, and structured context.
A knowledge graph represents entities and relationships as a graph used for search, reasoning, and structured context.
A map of things and how they connect, stored so software can query relationships.
Knowledge graphs store entities and relations for querying and grounding. They complement vector retrieval by providing explicit structure and constraints.
Enterprise knowledge often needs relationships—not only similarity search. Graphs support entity linking and governed context.
Toronto preclinical AI company launching EMET agentic research environment atop ASCEND biomedical knowledge graph platform
Why it matters BenchSci's March 2026 EMET launch crystallizes a decade-long thesis — drug discovery's bottleneck is scientific infrastructure, not talent…
View profile →Cambridge AI biotech discovering and advancing rare-disease therapies through Healnet and a growing clinical-stage portfolio
Why it matters Healx demonstrates how AI drug-discovery platforms transition from repurposing hypotheses to owned clinical-stage assets — its 2025 Vuja…
View profile →Contextual decision intelligence platform connecting siloed bank data to surface hidden risk
Why it matters Quantexa's core idea — that fraud and financial crime are often invisible not because of weak individual models…
View profile →An AI-powered enterprise search and Work AI platform that connects to a company's internal knowledge sources.
Why it matters Glean is one of the highest-profile examples of the enterprise search category being reshaped by generative AI, and…
View profile →Founder
Tim Guilliams is listed as a founder of Healx based in United Kingdom on Brel Digital’s verified company…
Founder
David Brown is listed as a founder of Healx based in United Kingdom on Brel Digital’s verified company…
Founder and Chief Executive Officer
Founder and CEO of Quantexa, the London Contextual Decision Intelligence company serving financial crime, risk, and customer intelligence…
Founder & CEO
Founder and CEO of Glean, the enterprise AI search and knowledge platform, after previously co-founding Rubrik and spending…
Chief Executive Officer
CEO and co-founder of BenchSci, the Toronto AI infrastructure company helping scientists navigate preclinical R&D with evidence-backed disease…
A Contextual Decision Intelligence platform that connects internal and external data sources into a single entity view, using AI to surface hidden…
Glean connects to an organization's collaboration, knowledge, and business applications and indexes that content while respecting each user's existing access permissions. On…
Healnet AI drug-discovery platform combining biomedical knowledge graphs, generative AI, and patient-group insights to identify and advance rare-disease therapeutic candidates.
EMET (Evidence Mapping and Exploratory Tool) agentic research environment and ASCEND AI platform decoding biomedical evidence for preclinical R&D, experimental design, and…
Vectors excel at similarity; graphs excel at explicit relations. Many systems combine both.
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