NOTICE

## Software Identification

**Software Name:** GraphAide
**Version:** 0.5.29
**PNNL Release Number:** PNNL-SA-205147
**Date of Release:** October 2026

## Purpose

GraphAide is a multi-agentic system for constructing and reasoning over knowledge graphs. It automatically extracts entities and relationships from diverse document sources using Large Language Models (LLMs) and loads them into Neo4j for queryable knowledge graph analysis.

## Copyright and Ownership

Copyright © 2024-2026 Battelle Memorial Institute on behalf of the Pacific Northwest National Laboratory (PNNL).

All rights reserved.

## Restrictions on Use

This software and the data contained therein were developed under funding from the United States Department of Energy (DOE). Use of this software is subject to the conditions set forth in the accompanying LICENSE file.

## Export Control

GraphAide may be subject to U.S. export control regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Users are responsible for compliance with all applicable export laws and regulations.

## Limited Warranty

This software is provided "as is" without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose, and non-infringement. See the LICENSE and DISCLAIMER files for full details.

## Use Restrictions and Limitations

### Permitted Use
- Academic and research purposes
- Commercial development (subject to license terms)
- Internal organizational use
- Educational purposes

### Prohibited Uses
- Use in violation of law or regulation
- Reverse engineering or attempts to derive proprietary algorithms
- Use for purposes of terrorism, weapons development, or other illegal activities
- Redistribution without proper attribution and license compliance

## Third-Party Software

GraphAide incorporates third-party software components. See LICENSE.txt and the individual component licenses for details. Users are responsible for complying with all applicable third-party licenses.

## Limitation of Liability

In no event shall PNNL, Battelle, the DOE, or any of their employees be liable for any damages whatsoever (including, without limitation, any damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of the use of or inability to use this software, even if advised of the possibility of such damages.

## Data and Results

- Results generated by GraphAide may vary based on LLM provider, model, and configuration
- Users are responsible for validation of extracted results
- GraphAide makes no guarantee regarding accuracy, completeness, or appropriateness of extracted data
- For sensitive or critical applications, independent verification is recommended

## Government Rights

This software was developed with U.S. Government funding. The Government retains non-exclusive, paid-up, irrevocable, worldwide license to use this software for any government purpose.

## Trademarks

"GraphAide" is a trademark of Battelle Memorial Institute.

Third-party product names are trademarks or registered trademarks of their respective holders.

## Changes and Updates

PNNL may update this software and these terms at any time without notice. Users are responsible for checking for updates and understanding the terms of any new version.

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**Questions?** Contact sumit.purohit@pnnl.gov

**Report Issues:** https://github.com/pnnl/GraphAide/issues

*Pacific Northwest National Laboratory*
*Operated by Battelle Memorial Institute for the U.S. Department of Energy*
