European Semantic Infrastructure

The Semantic Infrastructure for Legal AI
that is reliable and explainable

MAPILex provides the semantic grounding layer that enables artificial intelligence to understand, retrieve and reason over legal knowledge with precision.

⚙Grounded AI
⌘Legal
Ontologies
◎Legal
Context
盾Explainable
Intelligence
⌕Semantic
Retrieval

THE SHIFT UNDERWAY

▱
Traditional
Search
›
🧠
Generative AI
›
⌘
Semantic
Grounding
›
🛡
Reliable
Legal AI
›
◎
Informed
Decisions
The future of Legal AI is not based on models alone.
It depends on legal knowledge that is structured, contextualized and semantically connected.

What is MAPILex

A proprietary semantic infrastructure that organizes law at the level of articles, concepts and context.

Ontology LayerMultilevel legal ontologies and semantic classification
Indexing LayerArticle-level indexing and legal unit mapping
Context LayerContextual enrichment and semantic relationships
Retrieval LayerAdvanced semantic retrieval orchestration

Our Strengths

▣
20+ years of semantic structuringOver two decades of legal knowledge engineering and semantic classification.
☷
Article-Level GroundingPrecise connection between legal text, context and legal meaning.
⌁
Implicit Knowledge GraphStructured legal relationships designed to support advanced reasoning.
◎
Multilingual OntologyMultilingual coverage with semantic mapping across legal systems.
⌂
Institutional GroundingAlignment with official sources and European legal structures.

Compatible with Leading AI Architectures

⌘
RAG
Retrieval-Augmented Generation
▣
AI Grounded
Answers grounded in reliable sources
⌬
Explainable AI
Transparency and traceability
⛓
Graph Reasoning
Reasoning across knowledge networks
⚙
Compliance AI
Governance and compliance

MAPILex
DOES NOT REPLACE
LLMs.

MAPILex improves
their grounding.

Ready to build
the future of Legal AI?

We are available for strategic discussions on integration, semantic infrastructure and enterprise AI architectures.