Edition of October 26, 2026Use cases · with prompt · with sourcePTEN

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Profession · 11 cases

AI for student

Cases of students using AI as a tutor: summaries, step-by-step explanations, practice tests, essay review and organizing a study routine, without skipping the learning.

Each case includes the original account with a link to the source, what worked, what went wrong and a prompt we wrote for you to adapt to your own situation. Replace what is in brackets with your own details and review the result before using it.

11 cases, 9 of them from Brazil, from newest to oldest. The tools that show up most in these accounts are ChatGPT, Perplexity Comet, and Obsidian. The most common topics are education and study, productivity, and health. Every case is checked by hand before it enters the directory.

The cases

11 cases

Illustrative photo: Education sector01
Education and Study🇺🇸 United States

AI browser completed a Coursera assignment in seconds

Fortune showed a developer telling Comet to "complete the assignment", and it did a 45-minute job on its own.

StudentTeacherPerplexity Comet
News · via agentusecases.aiSee prompt →
Illustrative photo: Education sector02
Education and Study🇧🇷 Brazil

Using AI as a tutor without letting it solve the exercise for you

A Java student shared a prompt that makes AI guide, rather than hand over, Beecrowd solutions.

StudentDeveloperChatGPT
TabnewsSee prompt →
Illustrative photo: Services/Technology sector03
Productivity🇧🇷 Brazil

Building a "thinking system" with Obsidian and Claude

A developer started recording what he learns in Obsidian and using Claude to connect notes.

DeveloperStudentObsidianClaude
TabnewsSee prompt →
Illustrative photo: Education sector04
Education and Study🇧🇷 Brazil

Build an app to study for the driver's license theory exam (CNH)

A developer used AI agents to build a study app for the Detran driving test.

DeveloperStudentAgente de IA
TabnewsSee prompt →
Illustrative photo: Health sector05
Health🇧🇷 Brazil

Build a study platform for medical residency exams

A radiologist who studies AI built RadVenture, with questions, practice exams and AI tools.

PhysicianRadiologistIA generativa
TabnewsSee prompt →
Illustrative photo: Food sector06
Productivity🇧🇷 Brazil

A Recipe from Whatever Is Left in the Fridge

A college student asks ChatGPT for recipes using the ingredients he has at home, adjusted to his taste.

StudentHome CookChatGPT
NewsSee prompt →
Illustrative photo: Education sector07
Education and Study🇧🇷 Brazil

Making Enem Flashcards with AI

A public school student in Mogi das Cruzes asks AI for flashcards summarizing school subjects.

StudentChatGPT
NewsSee prompt →
Illustrative photo: Education sector08
Education and Study🇬🇧 United Kingdom

Turning a Text into a Podcast with NotebookLM

Simon Willison tested Audio Overview, which generates a conversation between two hosts about your documents.

StudentContent CreatorNotebookLM
BlogSee prompt →
Illustrative photo: Education sector09
Education and Study🇧🇷 Brazil

State School System Grades Handwritten Essays with AI

Minas Gerais adopted a platform that evaluates handwritten essays and gives students immediate feedback.

TeacherStudentEnem-MG (Estudo Play)
NewsSee prompt →
Illustrative photo: Public Sector sector10
Education and Study🇧🇷 Brazil

Passing Five Notary Exams by "Teaching" ChatGPT

A notary public who passed at age 23 used his own study summaries to ask ChatGPT for practice tests and oral exam questions.

Civil Service Exam CandidateStudentChatGPT
NewsSee prompt →
Illustrative photo: Education sector11
Education and Study🇧🇷 Brazil

Public school student uses AI to see step-by-step solutions

Admitted to computer engineering at UFPB, he asked ChatGPT to solve problems step by step.

StudentChatGPT
NewsSee prompt →

Other topics

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