Book cover: Antes do ChatGPT
History of AI

Artificial Intelligence did not begin in a chat box.

Antes do ChatGPT

The remarkable history of Artificial Intelligence, from early dreams to today's revolution

Discover how we arrived here through an accessible journey across the ideas, people, and machines that changed the world.

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This book is currently available in Brazilian Portuguese.

Edition1st edition2026Length172 pages16 × 23 cmBook languagePortugueseBrazilFormatsPrint and KindleTwo editionsISBN978-65-02-25443-1Print edition
About the book

A complete view of the book.

Before ChatGPT tells the history of artificial intelligence as a journey through ideas, people, machines, expectations, and new beginnings. From ancient myths and automata to early calculators, from logic to computers, and from AI winters to modern neural networks, it shows that today's revolution was built over many decades.

Using accessible language, analogies, and light humor, the book explains concepts without requiring a technical background and connects past discoveries to present questions about work, privacy, deepfakes, and trust. It is an invitation to understand not only how we arrived here, but why human choices continue to shape technology's future.

The challenge

Does this situation sound familiar?

To many people, AI seems to have appeared in 2022. Without its history, it is difficult to separate genuine discoveries from repeated promises and to understand the human choices behind the technology.

The book’s approach

A path from intention to practice.

Travel from myths and automata to neural networks and modern assistants through stories, analogies, gentle humor, and examples that require no technical background.

“The history of Artificial Intelligence is not over.”
By the end of the book, you will be able to:
Recognize the milestones in AI history
Understand how machines learn
Separate fiction, marketing, and reality
See where AI already shapes daily life
Reflect on work, privacy, and deepfakes
Use new tools with critical judgment
Questions that guide the reading

Answers begin with the right questions.

Questions explored through context, criteria, and examples.

01

Why is the dream of intelligent machines older than computers?

02

Which people and ideas made AI possible?

03

Why has the field alternated between enthusiasm and disappointment?

04

How did neural networks and Transformers lead to today's assistants?

Inside the book

A structured journey that helps you move forward.

Concepts and applications presented in a coherent sequence.

01

Myths and automata

Meet the ancient imaginaries that anticipated the desire to build artificial beings.

02

Calculating machines

Follow devices and ideas that expanded humanity's ability to calculate.

03

The birth of computing

Understand how logic, war, information, and early computers converged.

04

AI winters

See why exaggerated expectations created cycles of investment and frustration.

05

Neural networks and Transformers

Discover how data, hardware, and new architectures revived machine learning.

06

Risks and human choices

Connect AI's history to today's dilemmas around work, privacy, and trust.

What makes this book different

Depth to understand. Clarity to keep moving forward.

01

An accessible narrative for nontechnical readers

02

History told through people, ideas, mistakes, and discoveries

03

Analogies and gentle humor without abandoning accuracy

04

A bridge between AI's past and today's choices

Who this book is for

Knowledge that becomes action.

Curious readers, students, teachers, and families will find a direct approach connected to concrete problems.

✓ Readers without a technical background✓ Students and teachers✓ Parents and families✓ Anyone curious about technology
Before you begin

What you need to benefit from the book

No technical knowledge is required

Suitable for curious readers, families, students, and teachers

An informed choice

This may not be the right book if…

Readers seeking a programming or tool-use manual

Readers looking only for a short chronology of dates and names

Why this author, on this subject

Experience that gives the reading context.

As a teacher, developer, and researcher of applied AI, Régys presents the history of technology with the care required to make complex concepts understandable without emptying them of meaning.

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Experiences from readers.

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Continue your journey with the complete book.

The remarkable history of Artificial Intelligence, from early dreams to today's revolution

Print edition ISBN: 978-65-02-25443-1