Evaluation

Testing

DeepEval and Promptfoo: Automated LLM Evaluation Frameworks and CI/CD Integration

Shipping LLM features without automated evaluation is like deploying code without running tests. DeepEval and Promptfoo are the two leading open-source frameworks for automating LLM evaluation — they let you define quality metrics, run them against your prompts, and fail CI when quality drops. This guide covers both tools: what