Agentic RAG: sections and modules
Adaptive RAG & Query Routing
Route queries to department knowledge bases with a LangGraph router agent.
- Lessons
- 6 lessons
- By
- Sourav Banerjee
- Prerequisites
- None
Lessons
Start modulePractise and Check
- Deliverable
- Support desk router: route billing, technical and general questions to separate knowledge bases, escalate negative-sentiment tickets, and report routing accuracy.
- Assessment
- Answer the five Interview questions without notes, then run the lab.
- Interview probe
- Larkspur's support assistant started answering "Apologies, I was not able to answer your question" to customers who ask how long their data is kept after they cancel. The retention chunk is in the general knowledge base. How do you find the fault?
- Common mistakes
- Writing the category filter onto the shared retriever's
search_kwargs - Routing on sentiment alone, so calm customers with urgent problems slip through
- Indexing a new topic without adding it to the router's prompt
- Writing the category filter onto the shared retriever's
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