TruLens
New
Score your LLM app on relevance, groundedness, and safety with feedback functions. Systematic quality tracking so you can improve with evidence.
Developer Tools
★ 4.3(1,600 reviews)freeOverview
TruLens is an open-source library for evaluating and tracking LLM applications, using feedback functions to score relevance, groundedness, and safety so you can iterate on quality systematically.
Key Features
- Feedback-function evaluation
- Groundedness and relevance scoring
- Tracing and observability
- Framework agnostic
Pros
- • Solid LLM observability
- • Flexible feedback functions
- • Open source
Cons
- • Setup overhead
- • Overlaps with other eval tools
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