Core AI

Tokens and tokenization

Tokens are the units of text a model measures input and output in: they drive context limits, response speed and the cost of processing.

How to use the term

What to read alongside

This term is worth reading together with the neighbouring concepts in its section and the Gravity AI launch scenarios it belongs to.

Glossary section

The basics you need to discuss an LLM product seriously: how a model reads a request, why context matters and where controllable answers come from.

What it is

A practical definition

Tokens are the units of text a model measures input and output in: they drive context limits, response speed and the cost of processing.

Example in ecommerce

Blending too many product descriptions into an answer makes the conversation slower and more expensive, so catalog context has to be assembled selectively.

Business impact

Drives cost per session, latency and how far the scenario scales as traffic grows.

Need a working scenario for your catalog, not just a dictionary?

We will show which scenario to start with, how to tie it to metrics and where measurable results come fastest.