Generative AI + Knowledge GraphsEHS✅ Completed
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Material Safety

Converting safety document libraries into enterprise intelligence — at the speed of a question

Strategic Challenge

Global enterprises manage thousands of Material Safety Data Sheets — dense, unstructured PDFs containing critical hazard, regulatory, and compliance data. Safety teams spend days on manual document review for risk assessments, audits, and incident investigations. This is not a document management problem. It is a knowledge access problem that carries real liability.

Our Solution

A Generative AI pipeline that ingests MSDS PDFs, extracts chemical entities and hazard relationships using LLMs, constructs an RDF knowledge graph in SAP HANA KGE, and exposes it via a natural language query interface. What took hours of manual review now takes seconds of conversation.

Business Impact

✓MSDS review time reduced from hours to seconds
✓Zero compliance blind spots across entire document library
✓Scales to thousands of documents without additional headcount

How It Works

1

LLM pipeline reads MSDS PDFs and extracts chemical entities and hazard relationships

2

RDF knowledge graph built in SAP HANA KGE with SPARQL query capability

3

Natural language query interface answers safety questions in plain English

Deployment

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Enterprise cloud or on-premise · Compatible with any LLM-capable cloud environment

Technology Stack

Azure OpenAIGPT-4oLangChainSAP HANA KGERDF/SPARQLFlask APIPython
Available as SaaS

Deploy this in weeks, not months

Deploy this innovation into your environment in weeks — hosted, managed, and supported by Nexera. No long implementation cycles. No lock-in.

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