TruLens
Instrumentation and feedback functions for evaluating model applications.
Overview
TruLens instruments a model application so every call is recorded with feedback scores attached, from relevance to groundedness. It solves the problem that an aggregate score cannot tell you which step of a pipeline produced a bad answer. It exists because the useful question is not whether the application is good but where it is going wrong, and answering that needs per-step evaluation rather than a single number.
Technology Graph
How TruLens connects to the rest of the stack.
Applied to
- RAG technique Techniques TruLens used for RAG High ✓ source
Tools
Software that implements or integrates with TruLens.