8 Open-Source Tools for Retrieval-Augmented Generation (RAG) Implementation

A favorite among our subscribers from the FM/LLM series is our article on Retrieval-Augmented Generation (RAG). It explains RAG's beginnings, how it improves LLMs, its design, and its popularity.

To help you use RAG in your projects, we've put together a list of eight open-source tools:

1. RAG on Hugging Face Transformers (link)

2. REALM library (link)

3. NVIDIA NeMo Guardrails (link) 

4. LangChain (link)

5. LlamaIndex (link) 

6. Weaviate Verba: The Golden RAGtriever (link)

7. Deepset Haystack (link)

8. Arize AI Phoenix (link)

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