Stop Vibe-Checking Your RAG: Programmatic Evaluation with IR Metrics and LLM-as-a-Judge

📰 Medium · Data Science

Learn to evaluate RAG models using IR metrics and LLM-as-a-judge for more accurate assessments

advanced Published 5 Jun 2026
Action Steps
  1. Apply MRR metric to evaluate ranking accuracy in RAG models
  2. Use nDCG to assess the ranking quality of generated text
  3. Configure Recall metric to measure the proportion of relevant information retrieved
  4. Implement LLM-as-a-judge to automate grading and evaluation of RAG outputs
  5. Compare the results of different evaluation metrics to identify areas for improvement
Who Needs to Know This

Data scientists and ML engineers can benefit from this approach to improve the evaluation of their RAG models, leading to more accurate and reliable results

Key Insight

💡 IR metrics and LLM-as-a-judge can be used to quantify retrieval and generation accuracy in RAG models

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🚀 Improve RAG evaluation with IR metrics & LLM-as-a-judge! 📊

Key Takeaways

Learn to evaluate RAG models using IR metrics and LLM-as-a-judge for more accurate assessments

Full Article

A deep dive into quantifying retrieval and generation accuracy using MRR, nDCG, Recall, and automated LLM grading rubrics. Continue reading on Medium »
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