Phillips Exeter Academy

Artificial

Artificial

Intelligence

A brief history of artificial intelligence

1796

Jonathan Swift’s satiric novel, Gulliver’s Travels, refers to the Engine, a large contraption used by scholars to generate new ideas, sentences and books.

1950

British mathematician Alan Turing publishes an academic paper addressing whether machines can think. He developed the Turing Test, a way to measure machine intelligence by assessing its ability to mimic human conversation and behavior. (The Loebner Prize competition is based on the Turing Test.)

1956

Dartmouth College mathematics professor John McCarthy coins the term “artificial intelligence” during the Dartmouth Summer Research Project on Artificial Intelligence, a conference exploring how machines could simulate human intelligence.

1958

Perceptron, the first artificial neural network, is developed by American psychologist Frank Rosenblatt. The program makes decisions in a way similar to the human brain. It can distinguish between punch cards marked on the left and right and is described by its creator as the first machine capable of having an original idea.

1960

Adaline (Adaptive Linear Neuron), a single-layer artificial neural network, is developed by Stanford University professor Bernard Widrow and his student Marcian Hoff. It’s an adaptive system for pattern recognition and the foundation for future advances in neural network and machine learning.

1997

Deep Blue, developed by IBM, is the first computer system to defeat a reigning world chess champion, Garry Kasparov. The computer’s underlying technology advances the ability of supercomputers to tackle complex calculations to perform tasks like uncovering patterns in databases.

2012

AlexNet, a deep learning neural network with eight layers, is a breakthrough in image recognition, identifying images of dogs and cars at a level similar to humans.

2017

Google Research develops Transformer, a neural network architecture that can train a computer to recognize the next word in a chain of words.

2019

OpenAI’s Generative Pretrained Transformer 2 (or GPT-2) demonstrates the power of natural language processing. GPT-2 is able to predict the next item in a sequence, perform tasks such as summarizing and translating text. GPT-3, introduced in 2020, is able to produce text often indistinguishable from human writing.

2021

DALL-E, a neural network that creates pictures from language prompts is introduced by Open AI.

2022

ChatGPT, Open AI’s chatbot, built on a large language model, introduces generative AI, which can create new content based on existing data. It can produce text, images, videos, audio and more.

2023

Google Labs releases Notebook LM, which summarizes up to 50 sources, including documents, videos and books.

2024

Using Google’s AI algorithms, Google Research and Harvard publish the first synaptic resolution of the human brain. Open AI releases Sora, an AI tool that creates videos from text, images and other video.

History

History

in Focus

Rawson announces plan to retire in 2026

Going the distance

Conversation starters

Fish bone broth

With each smack of the knife against the cutting board, the odor of raw fish grows stronger. My mother tosses precisely cut chunks of northern red snapper into the pot of boiling water, then adds a bulb of spring onion, minced ginger, diced tofu and a sprinkle of goji berries — steps she’s performed countless times to make her famous fish-bone broth.

I first tried her broth at the age of 5, when Mom walked into the playroom carrying a blue porcelain bowl, picked out a small piece of fish with her chopsticks, and fed it to me. As I chewed, something jabbed the roof of my mouth: a fish bone my mom had overlooked. I panicked and swallowed the bone, feeling it lodge in my throat. Afraid to say anything, I dutifully opened my mouth for more, but from that moment on, my relationship with the soup was fraught.

As I grew older, I could no longer conceal my disgust for the broth, full of tofu with fish scales stuck to it and soggy goji berries. Whenever the familiar odor permeated the house, I’d scowl, throw a tantrum, and threaten to starve. My mom insisted fish broth is the brain’s golden food, nutritious and healthy, but her comments did nothing to lessen my loathing.

One day, as I feigned vomiting at the bowl in front of me, my mom told me about her childhood in a village in southern China. At 9 years old she attended an elementary school in the city, staying at a friend’s house during the week and riding her bike home on weekends. Before she left for school on Monday mornings, her mother would prepare a bento box with a few pieces of meat and vegetables. The meager portion was supposed to last until Friday. When the contents of her bento box ran out, my mother’s diet consisted of rice doused in soy sauce, the only food her host family offered. Pride prevented her from asking for more.

As I stared at the broth, now forming a film of oil, a wave of guilt washed over me. How could I have been so insensitive? Fish-bone broth was an emblem of the life my mom had struggled to attain, one in which she could provide her children with the abundance she’d never had.

Reaching across the table, my mom skimmed the film away, revealing the creamy white soup she’d spent years perfecting. I picked up my spoon and began to eat.

Amy Lin ’25 wrote this narrative story for an English course with Instructor Ellee Dean ’01. It was published in The Sun magazine Readers Write section in May 2024.

This article was first published in the winter 2025 issue of The Exeter Bulletin.

Brain training

Did you ever hear a coach say, “Get your head in the game”? The idea was that by simply focusing your brain, you would play better.

Students in this fall’s new Exeter Innovation course EXI540: Performance and the Brain studied links just like that, connections between the brain’s cognitive functions and an individual’s ability to perform well in various tasks, whether physical, mental or cognitive. Conceived and taught by Instructor in Physical Education Don Mills, the course paired readings at the Harkness table with meaningful activities to focus on real time application of skills and strategies used to build strong systems of success for everyday life at Exeter and beyond.

“Initially students assumed this would be a sports psychology class,” Mills says, “but it really went down a path that impacted their daily personal development. It was interesting to hear how students wanted to work on themselves, put a plan into effect, and learn the science behind training your brain to make the plan work.”

Charles Dobbins ’25 says: “The class was a really eye-opening way to learn about yourself. It was so interesting to learn about how the chemistry in your brain influences the decisions that we make and how it affects long-term health, happiness and demeanor.”

One assignment tasked students with developing a personal performance-enhancement plan. They identified the formation of a habit — how it is constructed, maintained and broken — and experimented and implemented practical techniques to design personal systems of growth. In an era when distractions like smartphones and social media are consistently competing for more attention, this led several students to pursue a path to decreased screen time, less procrastination and more production.

“I was using strategies we read about and discussed in class in an attempt to not be on my phone as much,” Dobbins says. “I was trying to make the habit of grabbing my phone be unattractive and used some apps that take away the instant gratification of social media. I was able to decrease my weekly average screen time by two hours.”

For Kai Dunham ’25, “This class allowed me to take care of myself while learning how to be successful. … It was easy to participate around the table because the content applies to everyone — everyone has good habits, bad habits, and things they can better understand about themselves.”

Mills concluded: “This class featured students that hold various passions and I hope they were all able to leave this class with tools to build success.”

This article was first published in the winter 2025 issue of The Exeter Bulletin.

Nurturing our future

— Daneet Steffens ’82 is a books-focused journalist. She has contributed to the Bulletin since 2013.

This article was first published in the winter 2025 issue of The Exeter Bulletin.

Remembering the Ioka Theatre

This article was first published in the winter 2025 issue of The Exeter Bulletin.

Song of thyself