# Generative AI

> AI that creates new content, text, images, or code, by predicting what should come next from patterns it has learned.

**Category:** Core concept

**Generative AI is the kind behind tools like Claude.** Rather than sorting or scoring, it **produces**: a paragraph, a summary, a picture, a snippet of code. It works by **predicting the next piece over and over**, which is why it is so fluent, and why it can sometimes **sound confident while being wrong**.

It is **a branch of machine learning focused on making things**. When people say "AI" in 2026, this is usually what they mean.

## At work

Hand Claude your messy meeting notes and ask for a tidy summary and a to-do list. It builds new text from what you gave it: that is generative AI, and it is the everyday face of the term.

## Often confused with

AI as a whole, and machine learning. Generative AI is the make-new-content branch, not every kind of AI and not every kind of machine learning.

## Related terms

- Machine learning
- Model

## See it in a lesson

[What is AI?](/en/learn/foundations/what-is-ai)

## Further reading

- [Generative artificial intelligence (Wikipedia)](https://en.wikipedia.org/wiki/Generative_artificial_intelligence): A current overview of the tools and how they work.
- [What is generative AI? (IBM)](https://www.ibm.com/think/topics/generative-ai): A plain explainer aimed at business readers.
- [What is generative AI? (McKinsey)](https://www.mckinsey.com/featured-insights/mckinsey-explainers/what-is-generative-ai): A short take on what it means for work.

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Last updated: 24/07/2026  
Source: Rollo Academy glossary