tutorial2.md

metadata

title: Critical AI Prompt Battle
author: Sarah Ciston
editors:
  - Emily Martinez
  - Minne Atairu
category: critical-ai

p5.js Critical AI Prompt Battle

By Sarah Ciston With Emily Martinez and Minne Atairu

What are we making?

In this tutorial, you can build a tool to run several AI chat prompts at once and compare their results. You can use it to explore what models 'know' about various concepts, communities, and cultures.

This tutorial is part 2 in a series of 5 tutorials that focus on using AI creatively and thoughtfully.

• Part 1: Making a ToolBox for Making Critical AI
• Part 3: Training Dataset Explorer
• Part 4: Machine Learning Model Inspector & Poetry Machine
• Part 5: Putting Critical Tools into Practice

The code and content in this tutorial build on information from the prior tutorial to start creating your first tool for your p5.js Critical AI Kit. It also builds on fantastic work on critical prompt programming by Yasmin Morgan (2022), Katy Gero et al.(2024), and Minne Atairu (2024).

Why compare prompts?

When you're using a chatbot to generate code or an email, it's easy to imagine its outputs are neutral and harmless. It seems like any system would output basically the same result. Does this matter for basic uses like making a plain image or having a simple conversation? Absolutely. Training datasets are shaping even the most innocuous outputs. This training shows up in subtle insidious ways.

Unfortunately, the sleek chatbot interface hides all the decision-making that leads to a prompt output. To glimpse the differences, we can test many variations by making our own tool. With our tool, we can hope to understand more about the underlying assumptions contained in the training dataset. That gives us more information to decide how we select and use these models — and for which contexts.

Steps

1. Make a copy of your toolkit prototype.

Use Tutorial One as a template. Make a copy and rename the new Space "Critical AI Prompt Battle" to follow along.

To jump ahead, you can make a copy of the finished example in the editor. But we really encourage you to type along with us!

X. Import the Hugging Face library for working with Transformer models.

Put this code at the top of sketch.js:

import { pipeline, env } from 'https://cdn.jsdelivr.net/npm/@xenova/[email protected]';
env.allowLocalModels = false; // skip local model check

The import phrase says we are bringing in a library (or module) and the curly braces let us specify which specific functions from the library we want to use, in case we don't want to import the entire thing. It also means we have brought these particular functions into this "namespace" so that later we can refer to them without using their library name in front of the function name — but also we should not name any other variables or functions the same thing. More information on importing Modules.

X. Create global variables to use later.

Declare these variables at the top of your script so that they can be referenced in multiple functions throughout the project:

var PROMPT_INPUT = `The [BLANK] has a job as a [MASK], but...` // a field for writing or changing a text value
var PREPROMPT = `Please complete the phrase and fill in any [MASK]: `
var promptField // an html element to hold the prompt
var outText // an html element to hold the results
var blanksArray = [] // an empty list to store all the variables we enter to modify the prompt

We will be making a form that lets us write a prompt and send it to a model. The PROMPT_INPUT variable will carry the prompt we create. Think about what prompt you'd like to use first to test your model. You can change it later; we're making a tool for that! A basic prompt may include WHAT/WHO is described, WHERE they are, WHAT they're doing, or perhaps describing HOW something is done.

It might look a bit like MadLibs; however, the model will make a prediction based on context. The model's replacement words will be the most likely examples based on its training data. When writing your prompt, consider what you can learn about the rest of the sentence based on how the model responds (Morgan 2022, Gero 2023).

When writing your prompt, replace one of these aspects with [BLANK]. We will fill this blank in with a choice of words we provide. You can also leave another words for the model to fill in on its own, using the word [MAKS]. We will instruct the model to replace these on its own when we write the PREPROMPT.

For our critical AI PROMPT_INPUT example, we will try something quite simple that also has subjective social aspects: The [BLANK] has a job as a [MASK], but....

Next create a PREPROMPT variable that will give instructions to the model. This can be optional, but it helps to specify any particulars. Here we'll use Please complete the phrase and fill in any [MASK]: . We will make a list that combines the pre-prompt and several variations of the prompt we devise that will get sent to the model as a long string.

We are making our own version of what is called a ‘fill mask’ task. Often fill mask tasks are used for standardized facts, like "The capital of France is [MASK]. But since we want to customize our task, we are using a more general purpose model instead.

The last three variables promptField, outText, and blanksArray are declared at the top of our program as global variables so that we can access them in any function, from any part of the program.

X. Select the task and type of model.

Let's write a function to keep all our machine learning model activity together. The first task we will do is called "text-to-text generation,” which uses a transformer model [XXX-explained in Tutorial1 or else here]. Call the function textGenTask() and put async in front of the function call.

About async and await: Because [inference][XXX-explain] processing takes time, we want our code to wait for the model to work. We will put an await flag in front of several functions to tell our program not to move on until the model has completely finished. This prevents us from having empty strings as our results. Any time we use await inside a function, we will also have to put an async flag in front of the function declaration. For more about working with asynchronous functions, see Dan Shiffman's video on Promises.

Here's our basic model:

async function textGenTask(pre,prompt,blanks){
    console.log('text-gen task initiated')

    let INPUT = pre + prompt // bring our prompt and preprompt into the function

    let MODEL = 'Xenova/flan-alpaca-large' // name of the model we use for this task

    const pipe = await pipeline('text2text-generation', MODEL) //initiate the pipeline we imported

    // let options = { max_new_tokens: 60, top_k: 90, repetition_penalty: 1.5 }

    // RUN INPUT THROUGH MODEL
    var out = await pipe(INPUT) // we can add options to this later

    console.log(await out)
    console.log('text-gen task completed')
}

Inside this function, create a variable and name it pipe. Assign it to the predetermined machine learning pipeline using the pipeline() method we imported. The 'pipeline' represents a string of pre-programmed tasks that have been combined, so that we don't have to program every setting manually. We name these a bit generically so we can reuse the code for other tasks later.

Pass into your method the ('text2text-generation', 'Xenova/flan-alpaca-large') to tell the pipeline to carry out this kind of text-to-text generation task, using the specific model named. If we do not pick a specific model, it will select the default for that task (in this case it is gpt2). We will go into more details about switching up models and tasks in the next tutorial.

Then, we can add console.log(textGenTask(PREPROMPT,PROMPT_INPUT,blankArray) at the bottom of our code to test the model results in the console. For example, this is what my first run yielded:

{ generated_text: "The woman has a job as a nurse but she isn't sure how to make the most of it." } { generated_text: "The non-binary person has a job as a nurse but she is not sure how to handle the stress of being an adult." } { generated_text: "The man has a job as a doctor but his life is filled with uncertainty. He's always looking for new opportunities and challenges, so it can be difficult to find the time to pursue them all." }

Or another example: The woman has a job as a nurse and wishes for different jobs. The man has a job as an engineer and wishes for different careers. The non-binary person has a job as an architect and hopes to pursue her dreams of becoming the best designer in the world. ​ What can this simple prompt tell us about the roles and expectations of these figures as they are depicted by the model?

[Add more?][XXX]

Finally, you can preload the model on your page for better performance. In the README.md file, add Xenova/flan-alpaca-large (no quote marks) to the list of models used by your program:

title: P5tutorial2
emoji: 🦝
colorFrom: blue
colorTo: purple
sdk: static
pinned: false
models:
  - Xenova/flan-alpaca-large
license: cc-by-nc-4.0

X. Add model results processing

Let's look more closely at what the model outputs for us. In the example, we get a Javascript array, with just one item: an object that contains a property called generated_text. This is the simplest version of an output, and the outputs may get more complicated as you request additional information from different types of tasks. For now, we can extract just the string of text we are looking for with this code:

//...model function
let OUTPUT_LIST = out[0].generated_text

console.log(OUTPUT_LIST)
console.log('text-gen parsing complete')

return await OUTPUT_LIST

We also put console logs to tell us that we reached this point. They’re always optional.

We also put console logs to tell us that we reached this point. They’re always optional. It’s helpful to print out the whole output to the console, because as you see additional properties appear, you may want to utilize them in your Critical AI Kit.

Next we will build a friendly interface to send our model output into, so we don't always have to use the console.

X. [TO-DO] Add elements to your web interface.

Next we will build a friendly interface to send our model output into, so we don't always have to use the console.

X. [TO-DO] Send model results to the web interface.

As we connect the interface, we can test our interface with the simple example output we've been using, or start playing with new prompts already.

We’ll keep using console.log() as our backup.

[TO-DO][XXX]

X. [TO-DO] Put your tool to the test.

Make a list of topics that interest you to try with your tool. Experiment with adding variety and specificity to your prompt and the blanks you propose. Try different sentence structures and topics.

What’s the most unusual or obscure, most ‘usual’ or ‘normal’, or most nonsensical blank you might propose?

Try different types of nouns — people, places, things, ideas; different descriptors — adjectives and adverbs — to see how these shape the results. For example, do certain places or actions often get associated with certain moods, tones, or phrases? Where are these based on outdated or stereotypical assumptions?

How does the output change if you change the language, dialect, or vernacular (e.g. slang versus business phrasing)? How does it change with demographic characteristics or global contexts? (Atairu 2024).

Is the model capable of representing a variety of contexts? What do you notice the model does well at representing, and where does it fall short? Where do you sense gaps, and how does it expose these or patch them over?

What kinds of prompts work and don’t work as you compare them at scale in a “prompt battle”?

X. [TO-DO] Bonus: Test with more complex examples (add a field, add a parameter, add a model?)

You can change which model your tool works with by README.md and to sketch.js Search the list of models available.

[TO-DO][XXX]

Reflections

Here we have created a tool to test different kinds of prompts quickly and to modify them easily, allowing us to compare prompts at scale. By comparing how outputs change with subtle shifts in prompts, we can explore how implicit bias emerges from [repeated and amplified through] large-scale machine learning models. It helps us understand that unwanted outputs are not just glitches in an otherwise working system, and that every output (no matter how boring) contains the influence of its dataset.

Compare different prompts:

See how subtle changes in your inputs can lead to large changes in the output. Sometimes these also reveal large gaps in the model's available knowledge. What does the model 'know' about communities who are less represented in its data? How has this data been limited?

Reconsider neutral:

This tool helps [reveal/us recognize] that [no version of a text, and no language model, is neutral./there is no 'neutral' output]. Each result is informed by context. Each result reflects differences in representation and cultural understanding, which have been amplified by the statistical power of the model.

Consider your choice of words and tools:

How does this help you think "against the grain"? Rather than taking the output of a system for granted as valid, how might you question or reflect on it? How will you use this tool in your practice?

Next steps

Expand your tool:

This tool lets you scale up your prompt adjustments. We have built a tool comparing word choices in the same basic prompt. You've also built a simple interface for accessing pre-trained models that does not require using [a login/another company's interface]. It lets you easily control your input and output, with the interface you built.

Keep playing with the p5.js DOM functions to build your interface & the HuggingFace API. What features might you add? You might also adapt this tool to compare wholly different prompts, or even to compare different models running the same prompt.

Next we will add additional aspects to the interface that let you adjust more features and explore even further. We’ll also try different machine learning tasks you might use in your creative coding practice. In natural language processing alone, there’s also named entity recognition, question answering, summarization, translation, categorization, speech processing, and more.

Further considerations

Flag your work:

Consider making it a habit to add text like "AI generated" to the title of any content you produce using a generative AI tool, and include details of your process in its description (Atairu 2024).

[TO-DO]

References

Atairu, Minne. 2024. "AI for Art Educators." AI for Art Educators. https://aitoolkit.art/

Katy Ilonka Gero, Chelse Swoopes, Ziwei Gu, Jonathan K. Kummerfeld, and Elena L. Glassman. 2024. Supporting Sensemaking of Large Language Model Outputs at Scale. In Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI '24). Association for Computing Machinery, New York, NY, USA, Article 838, 1–21. https://doi.org/10.1145/3613904.3642139

Morgan, Yasmin. 2022. "AIxDesign Icebreakers, Mini-Games & Interactive Exercises." https://aixdesign.co/posts/ai-icebreakers-mini-games-interactive-exercises

NLP & Transformers Course from Hugging Face: https://huggingface.co/learn/nlp-course/chapter1/3