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ChatGPT & Generative AI Tools Collaborative Guide: Home

Current AI Topics @ Duke University

ABOUT THIS GUIDE

This collaborative guide offers an overview of artificial intelligence, including its history, key concepts, and terminology, with a focus on generative AI, its ethical considerations, and its applications in academics.

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Science & Engineering Librarian

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Deric Hardy
He/Him

Contact:
Perkins 233
Email me: deric.hardy@duke.edu
Call me: 919-660-5928

Librarian for Biological Sciences, Global Health, and AI Learning

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Hannah Rozear
she/her/hers
Contact:
Perkins 233
Email me: hannah.rozear@duke.edu
Call me: 919-660-5368

WHAT IS ARTIFICIAL INTELLIGENCE (AI)?

Artificial Intelligence (AI) enables computers to perceive, reason, learn, interact, problem-solve, and exercise creativity, allowing them to perform tasks traditionally associated with human intelligence. Recognized as a foundational technology—on par with electricity and the internet—AI is driving advancements across industries and scientific fields.


A TIMELINE OF ARTIFICIAL INTELLIGENCE IN ACADEMIA

  • 1950s: AI emerged as a formal field, with Alan Turing introducing the Turing Test to evaluate machine intelligence.

  • 1956: John McCarthy coined the term "Artificial Intelligence" at the Dartmouth Conference, establishing AI as an academic discipline.

  • Present: AI has evolved from early theoretical concepts to a transformative force in higher education, revolutionizing research, teaching, and innovation.

SUBFIELDS OF ARTIFICIAL INTELLIGENCE

AI Categories Example Models Use Cases
Generative AI GPT-4o, DALL-E, GANs AI models that generate text, images, music, code, or videos based on learned patterns.

  Predictive AI

Fraud detection, stock market forecasting AI models that analyze historical data to predict future trends or behaviors.
  Rule-Based AI Chatbots with scripted responses, expert systems in healthcare

AI systems that operate based on if-then rules rather than learning from data.

  Computer Vision AI Facial recognition, autonomous vehicles AI that processes and interprets visual data.
Reinforcement AI AlphaGo, robotics AI that learns through trial and error to optimize decision-making.

 

WHAT IS GENERATIVE ARTIFICIAL INTELLIGENCE (GAI)

Generative AI (GAI) refers to artificial intelligence systems that create new content, such as text, images, music, and video, by learning patterns from vast datasets. It has evolved beyond simple chatbots into agentic AI, where models can autonomously complete tasks, interact dynamically, and refine outputs based on user feedback, making it a transformative force across industries.

Forms of Generative AI

GAI Categories Examples Use Cases
Generative Adversarial Networks (GANs) Artbreeder, FaceApp, etc. Used for realistic image generative and deepfake creation.
Variational Autoencoders (VAEs)                                 Adobe Photoshop Neural Filters, AI-generated music Helps in compressing and reconstructing data while introducing variations.
Autoregressive Models                     Google Bard, Bing chat, GitHub, Copilot, conversational AI Used in text generation, such as GPT models for conversational AI.
Diffusion Models Stable Diffusion, MidJourney, Google's VideoPoet Generates high-quality images by refining noisy data over multiple steps.
Tranformer-Based Models Google Search, Bing, DALL-E, Google Translate, DeepL Includes models like GPT-4o and DALL-E, which generate text, images, and code.