Retrieval
Reference
| Enable Reference | Allows responses to use knowledge-base resources (documents, videos, and configured sources). |
| Restrict Answer | Limits answers to knowledge-base content only; when information is missing, the assistant should not answer beyond KB scope. Restrict Answer is available only when Enable Reference is active. |
Content Scope Configuration
| Available Content Types | Defines which content type labels are allowed in knowledge base retrieval scope. Supports adding and removing content type entries in-place. Leaving the content type list empty keeps retrieval open to all types. |
Search Configuration
| Reference per-Query | Sets the number of references retrieved for each user query. |
| Search Tolerance | Controls vector distance tolerance for semantic retrieval strictness. |
| Tolerance Increment | Defines step increments used when expanding search tolerance levels. |
Reranker Configuration
| Enable Reranker | Activates AI-based reranking to reorder retrieved documents by relevance. |
| Reranker AI Model | Selects the model used for reranking operations. |
| Documents to Rerank | Sets how many top retrieved documents are sent into reranking. Rerank count has to be higher than the per-query reference limit. |
Training Configuration
| Content Training AI Model | Selects the model used for knowledge base training and embedding generation. |