TruLens Evaluation Setup

Configure feedback functions to evaluate your LLM app's quality.

Interactive Evaluation Selection

Before proceeding, let's determine the right evaluations for your app.

Question 1: What type of app are you building?

Option A: RAG (Retrieval-Augmented Generation)

• Your app retrieves documents/chunks from a knowledge base
• It generates responses grounded in the retrieved context
• Examples: Q&A systems, document search, knowledge assistants

→ Recommended: RAG Triad metrics

• Context Relevance
• Groundedness
• Answer Relevance