How Does AI Detection Work? Inside an AI Text Detector
The essentials How does AI detection work? Not by hunting for forbidden words: a detector estimates how predictable and how…
Artificial Intelligence
Discover our articles on AI
Why your writing gets flagged as AI even though you wrote it
The essentials A detector percentage is not proof, and what it measures depends on the tool. Why your writing gets…
What AI detectors do colleges use on your essay?
The essentials What AI detectors do colleges use? On US campuses the answer is usually Turnitin, often inside the course…
This fall in the yard with Julien, the AI coach for gardeners
The essentials In late October, a small clay yard plants its bulbs and its hedge shrubs, and sends its fallen…
An AI coach hands you the right Excel formula, from the total to the error
The essentials Describe your columns to Nicolas, Nation’s AI file analyst, and he gives you the Excel formula, explained, without…
Who invented AI? Not one person alone
The essentials No one invented artificial intelligence alone. The expression appears on August 31, 1955, in the title of a…
Camille, the AI that finds a recipe with what’s left in your fridge
In short Yes: tell Camille, Nation’s AI cooking assistant, what is left in the fridge, and she suggests a dish…
Dare to speak English with an AI coach, without fear of making mistakes
In short An AI coach can help you speak English every day, and Oliver, the language coach at Nation AI,…
Agentic AI: what is it? Simple definition, examples and limits
In short Agentic AI is an AI you hand an objective, not a question. Instead of answering and stopping, it…