X @Avi Chawla

LLM Application Evaluation - Deepeval enables component-level evaluation and tracing of LLM applications, addressing the need to identify issues within retrievers, tool calls, or the LLM itself [1] - The "@observe" decorator allows tracing of individual LLM components like tools, retrievers, and generators [2] - Metrics can be attached to each component for detailed analysis [2] - Deepeval provides a visual breakdown of component performance [2] Open Source and Data Control - Deepeval is a 100% open-source tool with over 8.5 thousand stars [2] - Users can self-host Deepeval to maintain control over their data [2] Ease of Use - Implementing Deepeval requires only 3 lines of code [1] - No refactoring of existing code is needed [1]