# Features

- [Tool use in conversation](/features/tool-use-in-conversation.md): To best answer your question, the LLM system uses tools as needed. Create your own tools with N8N.
- [Retrieval Methods](/features/retrieval-methods.md)
- [Web Crawling Details](/features/web-crawling-details.md)
- [Bulk Export Documents or Conversation History](/features/bulk-export-documents-or-conversation-history.md): Your data is yours. Export it for detailed analysis of your user conversations, or to move to another service.
- [Duplication in Ingested Documents](/features/duplication-in-ingested-documents.md): Description of the duplication logic used in the document ingest pipeline.