Knowledge Tool steps
Knowledge Search
The ‘Knowledge Search’ Tool allows you to search knowledge tables with RAG
Add the ‘Knowledge Search’ Tool step to your Tool
You can add the ‘Knowledge Search’ Tool step to your Tool by:- Creating a new Tool, then searching for the Knowledge Search Tool step.
- Click “Expand” to see the full Tool step.
- Select the Knowledge set to use.
- Enter your search query in the Query field.
- Select the search type:
- Vector: Finds results based on meaning (semantic similarity). Great when you want answers even if the exact words don’t match.
- Keyword: Finds results based on exact word match. Useful when looking for specific terms or phrases.
Advanced Settings
Vector field
The vector field is the column used for searching your knowledge set using semantic similarity. By default, all fields are included unless you choose specific ones.Output all fields
- When enabled, all fields from your knowledge set will be shown - including the similarity score.
- When disabled, only the main content field is returned.
Page size
The number of results to return.Similarity threshold
All results are given a score between 0 and 1 based on how similar the result is to your query. This threshold is the minimum score for a result to be returned.Increase this value to get fewer but more accurate results. Lower it to be more inclusive.
Frequently asked questions (FAQs)
What is the difference between Knowledge Search and Advanced Knowledge Search?
What is the difference between Knowledge Search and Advanced Knowledge Search?
- Knowledge Search is easier to use out of the box, with sensible default options that work well for most use cases.
- Advanced Knowledge Search gives you greater control and fine-tuning capabilities for more precise retrieval — but may be slower in comparison.
When should I use Advanced Knowledge Search instead of the regular one?
When should I use Advanced Knowledge Search instead of the regular one?
- If you’re unsure which to choose, start with Knowledge Search.
- Knowledge search works better out of the box, whilst advanced knowledge search gives you more control and fine-tuning options.