Haystack Blog

Articles about Haystack, NLP, LLMs and open source tools.

David Batista

Advanced Use Cases

Evaluation

Generative AI

RAG

Retrieval

Learn about the Hierarchical Document Splitter and Auto-Merging to improve retrieved context

Step-by-step instructions to evaluate and optimize your RAG pipeline's performance

Use LLMs to extract metadata from queries to use as filters that improve retrieval in RAG applications.

See how you can easily incorporate HyDE into Haystack RAG pipelines to optimize retrieval

You may want to try different keywords or check for any possible typos.