Lettria

Lettria: AI-Powered Document Intelligence for Regulated Industries

What is Lettria? Lettria is an AI-powered platform designed to transform unstructured data into structured knowledge, enabling smarter, context-rich decision-making, especially in complex and regulated industries.

Key Features and Benefits:

• Graph-Based Conversational Agent: Improves Vanilla RAG's accuracy by over 30%.
• Comprehensive Modules: Includes document parsing, ontology building, graph generation, and retrieval.
• Layout-Aware Parsing: Preserves structure in tables, diagrams, and multi-column layouts.
• Semantic Mapping: Builds a semantic map of your knowledge, enabling reasoning across documents and applying constraints.
• Dynamic Knowledge Graph: Grounds agents in facts, enabling step-by-step reasoning and traceable decisions.
• Lettria AI Engine™: An all-in-one AI pipeline that simplifies document parsing, vector indexing, knowledge graph linking, and RAG orchestration.

How does Lettria work?

Lettria leverages a suite of modules and its proprietary AI Engine to provide accurate and reliable document intelligence:

1. Document Parsing: Extracts and reconstructs reading order from various document formats, including complex PDFs, to understand the document's structure.
2. Ontology Building: Automatically structures knowledge bases without manual mapping, using a research-driven engine to generate precise ontologies.
3. Text2Graph: Converts text into actionable graphs using fine-tuned open-source models for superior speed and accuracy.
4. GraphRAG: Combines graph retrieval and reasoning for transparent answers, boosting performance and trust.

Why is Lettria important?

• Accuracy: Maintains document structure and context, crucial for regulated industries.
• Efficiency: Automates complex tasks, saving months of engineering effort.
• Trust: Provides traceable decisions, essential in high-stakes environments.
• Verifiability: Enables verifiable AI solutions, ensuring compliance and reliability.

Who is Lettria for?

Lettria is built for teams in regulated industries such as:

• Healthcare
• Finance
• Legal
• Engineering

Use Cases:

• Healthcare: Extract insights from clinical trials and compliance documents.
• Finance: Structure financial data to speed up audit, risk, and compliance workflows.
• Legal: Accelerate contract review and compliance by detecting key clauses and obligations.
• Engineering: Turn technical documents into queryable graphs for faster development and QA.

Lettria Perseus Model

Lettria Perseus is the company's proprietary model, which offers precision and speed and is 30% more accurate than other LLMs on graph generation, producing schema-valid graphs in under 20 ms.

Getting Started with Lettria

Lettria offers a structured approach to AI adoption, promising tangible results in weeks:

• Weeks 1-4: Connect Your Data: Define project needs, collect relevant documents, parse unstructured data, and build an initial ontology and knowledge graph.
• Weeks 5-8: Activate Insights: Prototype development and testing, feedback loops, and enriching the ontology.
• Weeks 9-12: Monitor & Improve: Final iteration, system deployment, integration into information systems, and production of API documentation.

Why Choose Lettria?

Lettria provides a transparent and verifiable AI solution that ensures trust and reliability. It transforms complex documents into fully accurate, queryable data sources, empowering analysts to unlock true intelligence. With Lettria, organizations can accelerate AI adoption, reduce risk, and achieve analyst-level intelligence without extensive internal trial and error.