Haystack Blog

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

RAG

Build Complex Pipelines with Multiplexer
Haystack 2.0
Pipelines
RAG
Sara Zanzottera
Sara Zanzottera Open Source Engineer

Build Complex Pipelines with Multiplexer

Learn how to use Multiplexer to simplify your pipeline inputs and build feedback loops

February 9, 2024
Building a Healthcare Chatbot with Mixtral 8x7b, Haystack, and PubMed
RAG
LLM
Haystack 2.0
Tilde Thurium
Tilde Thurium Senior Developer Advocate

Building a Healthcare Chatbot with Mixtral 8x7b, Haystack, and PubMed

Learn how to create a custom medical chatbot using PubMed and Mixtral 8x7B for keyword and answer generation

January 2, 2024
Gemini Models with Google Vertex AI Integration for Haystack
RAG
Haystack 2.0
LLM
Tuana Celik
Tuana Çelik Lead Developer Advocate
Tilde Thurium
Tilde Thurium Senior Developer Advocate
Silvano Cerza
Silvano Cerza Senior Software Engineer

Gemini Models with Google Vertex AI Integration for Haystack

Multi-Modal components and function calling with the new Gemini integrations for Haystack

December 18, 2023
Using Generative AI to Query Large BI Tables: Our Findings
LLM
SQL
RAG
Research
Michel Bartels
Michel Bartels NLP Engineer
Bijay Gurung
Bijay Gurung Solution Engineer
Isabelle Nguyen
Isabelle Nguyen Technical Content Writer

Using Generative AI to Query Large BI Tables: Our Findings

We evaluated different LLM-based approaches to text-to-SQL

November 29, 2023
RAG Pipelines From Scratch
Haystack 2.0
RAG
Sara Zanzottera
Sara Zanzottera Open Source Engineer

RAG Pipelines From Scratch

Let's build a simple RAG Pipeline with Haystack 2.0 by just connecting three components: a Retriever, a PromptBuilder and a Generator.

November 21, 2023
Customizing RAG Pipelines to Summarize Latest Hacker News Posts with Haystack 2.0 Preview
RAG
Haystack 2.0
LLM
Tuana Celik
Tuana Çelik Lead Developer Advocate

Customizing RAG Pipelines to Summarize Latest Hacker News Posts with Haystack 2.0 Preview

Take a look at how we are changing Haystack for advanced LLM pipelines, with an example that uses a custom component to fetch the latest Hacker News posts

September 22, 2023
Talk to YouTube Videos with Haystack Pipelines
LLM
Generative AI
Retrieval
RAG
Tuana Celik
Tuana Çelik Lead Developer Advocate

Talk to YouTube Videos with Haystack Pipelines

Use Whisper to provide YouTube videos as context for retrieval augmented generation

September 8, 2023
Generative Documentation Q&A with Weaviate and Haystack
LLM
Generative AI
Retrieval
Prompting
RAG
Tuana Celik
Tuana Çelik Lead Developer Advocate

Generative Documentation Q&A with Weaviate and Haystack

A guide to building a retrieval augmented generative pipeline for referenced documentation search.

September 2, 2023

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