Ragas vs Evals

Developers should learn and use Ragas when building or optimizing RAG systems, such as chatbots, question-answering tools, or document-based AI assistants, to ensure reliable and accurate outputs meets developers should learn and use evals when working with llms to systematically assess model capabilities, identify weaknesses, and track improvements over time, which is crucial for deploying reliable ai applications. Here's our take.

Ragas

Nice Pick

Developers should learn and use Ragas when building or optimizing RAG systems, such as chatbots, question-answering tools, or document-based AI assistants, to ensure reliable and accurate outputs

Pros

• It is particularly useful during development, testing, and deployment phases to benchmark performance against industry standards and iterate on improvements based on quantitative feedback
• Related to: retrieval-augmented-generation, python

Cons

• Specific tradeoffs depend on your use case

Evals

Developers should learn and use Evals when working with LLMs to systematically assess model capabilities, identify weaknesses, and track improvements over time, which is crucial for deploying reliable AI applications

Pros

• It is particularly valuable in research settings, model fine-tuning, and production environments where consistent evaluation against benchmarks like HELM or MMLU ensures robustness and fairness
• Related to: large-language-models, machine-learning

Cons

• Specific tradeoffs depend on your use case

The Verdict

Use Ragas if: You want it is particularly useful during development, testing, and deployment phases to benchmark performance against industry standards and iterate on improvements based on quantitative feedback and can live with specific tradeoffs depend on your use case.

Use Evals if: You prioritize it is particularly valuable in research settings, model fine-tuning, and production environments where consistent evaluation against benchmarks like helm or mmlu ensures robustness and fairness over what Ragas offers.

The Bottom Line

Ragas wins

Developers should learn and use Ragas when building or optimizing RAG systems, such as chatbots, question-answering tools, or document-based AI assistants, to ensure reliable and accurate outputs