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Ragas

Open Source

Open-source evaluation and testing framework for LLM and RAG applications

Ragas is an open-source Python framework for evaluating and testing LLM applications, with a focus on RAG pipelines. It provides automated metrics like faithfulness, context relevance, context recall, and answer relevancy, plus synthetic test data generation. Integrates with LangChain, LlamaIndex, and other LLM frameworks.

Pricing: Free

Hosting
Pricing Free, from Free
HQ 🇺🇸 United States
Founded 2023
License APACHE-2.0
GitHub 12,900 stars
Screenshot of Ragas webpage

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