Carnegie Mellon University

Creating a Digital Twin GPT: A Practitioner’s Guide for Higher Education

Artificial intelligence is transforming higher education. At Carnegie Mellon University, we’ve developed a practical way to build Custom GPTs that act as digital twins—AI-powered extensions of leadership roles that reflect your expertise, tone, and institutional knowledge.

This guide, authored by Dr. Stan Waddell, Vice President for Information Technology and CIO at CMU, provides a step-by-step methodology for creating your own custom GPT using the FRED Paradigm.

What You’ll Learn

Inside the guide, you’ll discover how to:

  • Apply the FRED Paradigm (Functionality, Response Style, Expertise & Identity, Document Sources) to design your twin
  • Configure a Custom GPT that mirrors your professional identity and work priorities
  • Use practical examples from higher education—policy navigators, advising FAQ bots, and strategic briefers
  • Incorporate best practices for data ethics, security, and continuous improvement
  • Get started quickly with a planning worksheet and JSON example

Why It Matters

Digital twins powered by GPT can:

  • Extend your capacity and save time
  • Ensure consistent, accurate communication
  • Preserve and amplify institutional memory
  • Support decision-making and leadership at scale