Haystack Blog

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

RAG

Advanced RAG: Query Decomposition & Reasoning
Retrieval
RAG
Advanced Use Cases
Tuana Celik
Tuana Çelik Developer Relations Lead

Advanced RAG: Query Decomposition & Reasoning

Decompose queries that are multiples in disguise and have an LLM reason about the final answer.

September 30, 2024
Improving Retrieval with Auto-Merging
Retrieval
RAG
David Batista
David Batista Senior NLP Engineer

Improving Retrieval with Auto-Merging

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

September 12, 2024
Announcing Our New Short Course with DeepLearning.AI
Community
RAG
Tuana Celik
Tuana Çelik Developer Relations Lead

Announcing Our New Short Course with DeepLearning.AI

Enroll in "Building AI Applications with Haystack"

August 21, 2024
Advanced RAG: Query Expansion
Retrieval
RAG
Advanced Use Cases
Tuana Celik
Tuana Çelik Developer Relations Lead

Advanced RAG: Query Expansion

Expand keyword queries to improve recall and provide more context to RAG.

August 14, 2024
Benchmarking Haystack Pipelines for Optimal Performance
Evaluation
RAG
David Batista
David Batista Senior NLP Engineer

Benchmarking Haystack Pipelines for Optimal Performance

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

June 24, 2024
Advanced Retrieval: Extract Metadata from Queries to Improve Retrieval
Retrieval
RAG
Advanced Use Cases
David Batista
David Batista Senior NLP Engineer
Bilge Yucel
Bilge Yücel Developer Relations Engineer

Advanced Retrieval: Extract Metadata from Queries to Improve Retrieval

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

May 13, 2024
Level up Your RAG Application with Speaker Diarization
RAG
Generative AI
Multimodality
Misra Turp
Mısra Turp Developer Educator @AssemblyAI
Bilge Yucel
Bilge Yücel Developer Relations Engineer

Level up Your RAG Application with Speaker Diarization

Leverage speaker labels with AssemblyAI and Haystack

March 21, 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 Developer Relations Lead
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

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