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Retrieval-augmented generation (RAG)

Giving a model a set of documents to search at the moment it answers, so the reply is drawn from that material rather than from its training alone. It is the mechanism behind a knowledge base, and it is taught under that name on the AI Agents in Action day.

What it means for a business here

In practice

It is taught as a mechanism rather than as theory, in the session on knowledge bases, and the distinction that matters in practice is the one drawn elsewhere in the catalogue: an agent with a live database it can read and write has memory where an agent with a fixed knowledge base does not.

Grounding

The outcome this is usually the way of achieving.

Read Grounding

AI agent

The systems that use a knowledge base this way.

Read AI agent

The rest of the glossary

Every term used across this site's training courses, its audit methodology and the two regulations behind them, in one place.

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