Generative AI—often referred to as GenAI—is a form of artificial intelligence capable of producing new content based on patterns learned from large datasets. A wide range of Generative AI tools are being developed at a rapid pace, these web-based tools use algorithms, data, and statistical models to draw reasonable inferences to create content of its own. This output can include text, audio, images, and even video. They are not search engines but rather trained chatbots, they will always want to give you an answer - even if it is incorrect.
These tools are increasingly capable of generating sophisticated content and are expected to significantly influence fields such as business, journalism, the arts, and education. As with any emerging technology, experts are both optimistic about the innovative possibilities and cautious about the ethical implications surrounding its use.
For a brief introduction to how generative AI works, we recommend the short LinkedIn Learning video: [What is Generative AI?]
A more comprehensive explanation of Generative AI from Stephen Wolfram
An explanation of how generative AI tools work for everyday people, with visuals.
There are many different types of generative AI that can create text, images, sound, video, and more. This page describes common types of generative AI.
Text-based generative AI tools create new text that is similar to the data they were trained on. The training process for these AI chatbots involves consuming large amounts of text from data from webpages, books, and other sources, then analyzing the text to find patterns and relationships in human language. Because of this training process, these tools are commonly referred to as Large Language Models (LLMs). They use probability to predict which words should appear in sequence. As Stephen Wolfram explained, “it’s just saying things that ‘sound right’ based on what things ‘sounded like’ in its training material.”
AI chatbots can produce essays, blogs, scripts, news articles, reflective statements, and even poetry.
Some chatbots rely on their training data to produce content, while others are grounded in a source of facts.
This type of AI learns through analyzing datasets of images with captions or text descriptions. If it knows what two different concepts are, like a cat and a skateboard, it can merge those concepts together when prompted to create an image of a cat on a skateboard.
Generative AI image tools can produce diverse images in a range of media, everything from photorealistic oil painting style to anime.
AI music generators analyze music tracks and metadata (artist name, album title, genre, year song was released, associated playlists) to identify patterns and features in particular music genres. They may also be trained on song lyrics. If a music generator has only been exposed to one type of music (e.g., classical), then the music it generates will sound similar to those works.
Creating a video typically requires the use of audio, visual, and text elements. Some generative AI video programs have harvested existing videos to learn how to create new ones, while others have sourced the three elements to create video from audio, visual, and text sources. There are even generative AI video programs that have been trained to use video editing software, so they can apply effects to a video that you have created, such as adding captions, transitions, and animations..
Some generative AI tools can automate parts of the research process and make long, complex texts easier to decipher. This type of AI often analyzes research papers that users upload to extract key information or summarize a paper.
By asking question about a topic that you are familiar with, you will see what the generative AI model gets correct and where it hallucinates (lies).
- Use a Research AI tool to help analyze academic papers.
Leo Lo, a librarian and professor at the University of New Mexico, has developed another popular strategy for prompt engineering known as the CLEAR Framework1. It encourages users of generative AI to construct prompts that are Concise, Logical, Explicit, Adaptive, and Reflective.
1Lo, L. S. (2023). The clear path: A framework for enhancing information literacy through prompt engineering. The Journal of Academic Librarianship, 49(4), 102720. https://doi.org/10.1016/j.acalib.2023.102720
Use the AI Tools for Reserach Analysis tab to find the right research helper for your assignment.