Artificial Intelligence (AI)

According to the Cambridge Dictionary, prompt engineering is the process of designing prompts (= instructions given to an artificial intelligence by a human using natural language rather than computer language) that will give the best possible results or answers.

• "Temperature" is a parameter that impacts how creative or precise Gen AI output is. Some chatbots make it easy to choose the temperature and give you options right up front. 
• Iteration is important. Even with a well engineered prompt, you will probably have to ask the chatbot to make refinements. Different chatbots have different limits. You may go back and forth 30 times in one conversation.
• It is helpful to feed chatbots examples to get what you need. For example, suppose you are writing a letter of recommendation for someone for a fellowship. In that case, you may want to upload the applicant's letter of interest and describe the fellowship as part of your prompt. Keep privacy concerns in mind if you choose to do this. 
• Consider using "in the style of..." as part of your prompt. For example, you may ask it to write a poem about your topic in the style of Emily Dickinson or create an image of your topic in the style of Edward Hopper.
• Remember that Gen AI is designed to be plausible, not credible. Make sure to check the information it provides in reputable sources.

Numerous prompt engineering models are available. We have highlighted one but a quick web search will reveal many more.

PROMPT Design Framework by Sarah Hartman-Caverly, Librarian Penn State Berks

• Persona - assign a role
• Requirements - define parameters for output 
• Organization - describe the structure of the output
• Medium - describe the format of the output
• Purpose - identify the rhetorical purpose and intended audience
• Tone - specify the tone of output (ex: academic)

Example using this framework:

• Original: Outline a paper about self-driving cars in cities with a lot of traffic
• New: You are a college student majoring in transportation engineering. Produce a numbered, multi-level outline for a 7 page academic paper for a college-level transportation engineering class about the challenges and solutions for introducing self-driving cars into a high traffic city.