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Forward Deployed
Retrieval Quality & RAG Applications: sections and modules
T6.4

End-to-End RAG Systems

Build an end-to-end RAG system over JSONL and PDF sources.

Lessons
7 lessons
By
Sourav Banerjee
Prerequisites
None
7 lessons

Practise and Check

Deliverable
Module lab, AI research assistant: package ingestion, retrieval, structured answers with citations and session history into one class (05/10/11).
Assessment
Answer the five Interview questions without notes, then run the lab.
Interview probe
A Larkspur customer forwards a support answer about annual-plan refunds. Its citation quotes "Annual plans are fully refundable for 30 days" and points to page 0 of the handbook. Neither the sentence nor a page 0 exists. What happened, and what do you change?
Common mistakes
  • Giving the model no permitted way to say it does not know
  • Answering averages from top-k rows instead of routing to a query engine
  • Retrieving twice with RunnableParallel, so shown sources differ from the context

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