Documentation

What is RAG?

Written by JEX | Jan. 21, 2026, 10:26:28 a.m.

Retrieval-Augmented Generation (RAG) is the agent’s knowledge layer. It allows the agent to fetch relevant information from external sources (databases, documents, APIs, vector stores) before generating a response.

Think of RAG as the agent’s memory and research system — it ensures answers are grounded in real, up-to-date, and company-specific data rather than just the model’s general training.

In the Agent Workspace, you can:

  • Upload documents, connect site content, or point to structured data.

  • The agent uses this information to provide accurate, context-rich answers
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  • This is ideal for support, product documentation, or internal knowledge agents.