AI Content RAG
This module allows your website visitors to ask questions in natural language and receive direct answers generated from your site's content. It integrates with the existing Search API and provides widgets for single-answer AI search or multi-turn AI chat, ensuring responses are grounded solely in your indexed pages. The functionality supports multilingual sites and includes caching for performance.
AI Content RAG lets your visitors ask natural-language questions and get accurate answers drawn directly from your site's content. Instead of returning a list of links, it reads your pages, understands them, and responds in plain language like a knowledgeable assistant that has read everything on your site.
The module plugs into the Search API workflow Drupal site builders already know. No external vector database or custom infrastructure is needed.
- Answers from your content, not the internet. The LLM is grounded strictly in your indexed pages. It cannot invent facts or pull in outside information.
- AI Search block. A question-and-answer widget you can place anywhere on the site. The visitor asks a question, a synthesized answer appears below.
- AI Chat block. A multi-turn chat interface that remembers the conversation. Visitors can ask follow-up questions naturally without repeating themselves.
- Floating chat widget. The AI Chat block can appear as a fixed panel in the corner of every page - no dedicated chat page required.
- Works above existing search results. The AI Search block can read the query from a URL parameter and show an AI answer above your current native search results with no changes to the existing search setup.
- Multilingual. Answers can be synthesized in any configured language regardless of the query language.
- Caching. Answers are cached and automatically invalidated when content changes, keeping responses fast without stale data.
After enabling the module, configure an LLM provider via the AI module, create a Search API server using the AI Content RAG backend, create an index, and place the AI Search or AI Chat block in any region.