Haystack Blog
Articles about Haystack, NLP, LLMs and open source tools.
Tuana Çelik



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
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
Use Whisper to provide YouTube videos as context for retrieval augmented generation
September 8, 2023

Generative Documentation Q&A with Weaviate and Haystack
A guide to building a retrieval augmented generative pipeline for referenced documentation search.
September 2, 2023


Share and Use Prompts with PromptHub
A new tool to pull in prompts into your Haystack PromptNode, share them, and collaborate
June 29, 2023

Introducing Agents in Haystack: Make LLMs resolve complex tasks
LLMs can now make use of the right tools to resolve complex queries and tasks
March 30, 2023

The Definitive Guide to BERT Models
The BERT language model greatly improved the standard for language models. This article explains BERT’s history and the language models derived from it.
January 16, 2023

How to Build a Semantic Search Engine in Python
Search your large collection of documents in the most effective way using open source tools
November 23, 2022

What is a Language Model?
What are they used for? Where can you find them? And what kind of information do they actually store?
July 20, 2022


Design Haystack AI Applications Visually in deepset Studio with NVIDIA NIM
November 1, 2024

Advanced RAG: Query Decomposition & Reasoning
Decompose queries that are multiples in disguise and have an LLM reason about the final answer.
September 30, 2024

Announcing Our New Short Course with DeepLearning.AI
Enroll in "Building AI Applications with Haystack"
August 21, 2024

Advanced RAG: Query Expansion
Expand keyword queries to improve recall and provide more context to RAG.
August 14, 2024



Building RAG Applications with NVIDIA NIM and Haystack on K8s
How to self-host and orchestrate NVIDIA NIMs for Haystack RAG pipelines in Kubernetes.
June 2, 2024

Chatting with SQL Databases 3 Ways
Using Haystack to talk to SQL in natural language
April 22, 2024


Haystack 2.0: The Composable Open-Source LLM Framework
Meet Haystack 2.0, a more flexible, customizable LLM framework
March 11, 2024



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

Use Gradient Models with Haystack Pipelines
Introducing the new Haystack Integration, allowing you to easily fine-tune and deploy models on the Gradient platform which you can use in Haystack pipelines
December 11, 2023


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


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
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
Use Whisper to provide YouTube videos as context for retrieval augmented generation
September 8, 2023

Generative Documentation Q&A with Weaviate and Haystack
A guide to building a retrieval augmented generative pipeline for referenced documentation search.
September 2, 2023


Share and Use Prompts with PromptHub
A new tool to pull in prompts into your Haystack PromptNode, share them, and collaborate
June 29, 2023

Introducing Agents in Haystack: Make LLMs resolve complex tasks
LLMs can now make use of the right tools to resolve complex queries and tasks
March 30, 2023

The Definitive Guide to BERT Models
The BERT language model greatly improved the standard for language models. This article explains BERT’s history and the language models derived from it.
January 16, 2023

How to Build a Semantic Search Engine in Python
Search your large collection of documents in the most effective way using open source tools
November 23, 2022

What is a Language Model?
What are they used for? Where can you find them? And what kind of information do they actually store?
July 20, 2022No articles found
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