AI
Computer programs that do tasks we used to think needed a person, such as writing, talking or recognising pictures.
Model
The AI behind an app: a computer program that learned from a huge number of examples.
Chatbot
An app you talk to by typing or speaking, such as ChatGPT or Claude. A model writes its answers.

The 10 words that come up most

Counted from the 288 stories we explain in simple words.

AI agent
An AI that takes steps on its own to finish a task, such as booking or coding.
In 37 stories
Token
A small piece of text, often part of a word. AI use is priced per token.
In 18 stories
Open source
Software whose code anyone can read, use and change.
In 11 stories
API
A way for developers to use a service directly from their own software.
In 10 stories
Data centre
A building full of computers that run online services and AI.
In 9 stories
Open weights
The trained model files are public, so anyone can download and run the model.
In 8 stories
Parameters
The numbers inside an AI model that it learns in training. More usually means a bigger model.
In 7 stories
Sandbox
A closed space on a computer where a program can be tried without reaching anything else.
In 7 stories
Benchmark
A standard test used to compare AI models.
In 6 stories
Training
Teaching an AI model by showing it huge amounts of data.
In 6 stories

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