Haystack Blog

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

Open Source

Haystack 2.0:  The Composable Open-Source LLM Framework
Haystack 2.0
Open Source
Massimiliano Pippi
Massimiliano Pippi Core Engineering Lead
Tuana Celik
Tuana Çelik Developer Relations Lead

Haystack 2.0: The Composable Open-Source LLM Framework

Meet Haystack 2.0, a more flexible, customizable LLM framework

March 11, 2024
Using Jina Embeddings v2 with Haystack 2.0 pipelines to summarize legal documents
Community
Embeddings
Open Source
Integration
Tilde Thurium
Tilde Thurium Senior Developer Advocate

Using Jina Embeddings v2 with Haystack 2.0 pipelines to summarize legal documents

Learn how to use the Jina v2 Embedding models in a RAG pipeline with our new Haystack integration.

January 10, 2024
Highlights of 2023
Open Source
Haystack 2.0
Community
Bilge Yucel
Bilge Yücel Developer Relations Engineer

Highlights of 2023

A Year of Growth: Highlights from 2023 for Haystack and our Community

January 5, 2024
Use Gradient Models with Haystack Pipelines
Open Source
Community
Haystack 2.0
Model Training
MLOps
LLM
Tuana Celik
Tuana Çelik Developer Relations Lead

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
Open Source
Community
Haystack 2.0
Tuana Celik
Tuana Çelik Developer Relations Lead
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
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 Relations Lead

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
Hybrid Document Retrieval
Open Source
Retrieval
Text Embeddings
Isabelle Nguyen
Isabelle Nguyen Technical Content Writer

Hybrid Document Retrieval

Why use one retriever when you can have two?

August 22, 2023
New DocumentStore Integration for Haystack: QdrantDocumentStore
Community
Vector Databases
Open Source
Integration
Bilge Yucel
Bilge Yücel Developer Relations Engineer
Kacper Lukawski
Kacper Łukawski Developer Advocate at Qdrant

New DocumentStore Integration for Haystack: QdrantDocumentStore

Learn about QdrantDocumentStore, its advantages, and how to use it with Haystack.

April 18, 2023

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