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Haystack Blog

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

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Introducing Haystack 2.0-Beta and Advent of Haystack
Open Source
Community
Haystack 2.0
Tuana Celik
Tuana Çelik Developer Advocate
Massimiliano Pippi
Massimiliano Pippi Core Engineering Lead

Introducing Haystack 2.0-Beta and Advent of Haystack

Have a look into our first commitment to what will eventually become Haystack 2.0

December 4, 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
Multilingual Generative Question Answering with Haystack and Cohere
Generative AI
Text Embeddings
Retrieval
Bilge Yucel
Bilge Yücel Developer Advocate

Multilingual Generative Question Answering with Haystack and Cohere

Build a RAG pipeline for multilingual hotel reviews using Cohere models and Haystack

November 8, 2023
Guide to Using Zephyr Models to Generate Answers on Your Data
Haystack 2.0
LLM
Open Source
Stefano Fiorucci
Stefano Fiorucci Open Source Engineer
Tuana Celik
Tuana Çelik Developer Advocate

Guide to Using Zephyr Models to Generate Answers on Your Data

Learn how to use the new Zephyr models in Haystack 2.0 pipelines with the upcoming HuggingFaceLocalGenerator

November 6, 2023
Customizing RAG Pipelines to Summarize Latest Hacker News Posts with Haystack 2.0 Preview
RAG
Haystack 2.0
LLM
Tuana Celik
Tuana Çelik 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
Deploying RAG to Production
Deployment
Generative AI
MLOps
Retrieval
Isabelle Nguyen
Isabelle Nguyen Technical Content Writer
Kristof Herrmann
Kristof Herrmann Software Engineer

Deploying RAG to Production

How to go from a working prototype to a retrieval augmented generative AI system in production: an overview for data scientists

September 13, 2023
Talk to YouTube Videos with Haystack Pipelines
LLM
Generative AI
Retrieval
RAG
Tuana Celik
Tuana Çelik Developer Advocate

Talk to YouTube Videos with Haystack Pipelines

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

September 8, 2023
Talk to Haystack Docs: Creating a Domain-Focused Q&A RAG Pipeline with WebRetriever
LLM
NLP
Generative AI
Retrieval
Vladimir Blagojevic
Vladimir Blagojevic Senior Software Engineer

Talk to Haystack Docs: Creating a Domain-Focused Q&A RAG Pipeline with WebRetriever

How to create a domain-focused Question and Answering (Q&A) system using Haystack's WebRetriever and RAG pipeline

September 4, 2023

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