Haystack Blog

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

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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
Announcing Studio: A Visual Programming Editor to Create AI Workflows
Community
Malte Pietsch
Malte Pietsch Co-Founder & CTO
Tuana Celik
Tuana Çelik Developer Relations Lead

Announcing Studio: A Visual Programming Editor to Create AI Workflows

Build AI workflows with our new visual programming interface for Haystack

August 12, 2024
CPU-Optimized Embedding Models with fastRAG and Haystack
Integration
Embeddings
Retrieval
Peter Izsak
Peter Izsak Research Scientist and Team Lead at Intel Labs
Bilge Yucel
Bilge Yücel Developer Relations Engineer

CPU-Optimized Embedding Models with fastRAG and Haystack

Discover how to use optimized embedding models on CPUs to reduce latency, and improve throughput of retrieval and indexing

August 1, 2024
Mixedbread  🤝 deepset: Announcing our New German/English Embedding Model
Embeddings
Retrieval
Madeesh Kannan
Madeesh Kannan Lead NLP Engineer
Sebastian Husch Lee
Sebastian Husch Lee Solution Engineering Tech Lead

Mixedbread 🤝 deepset: Announcing our New German/English Embedding Model

Learn about the new open-source German/English embedding model by deepset and Mixedbread

July 18, 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
RAG Evaluation with Prometheus 2
Evaluation
Stefano Fiorucci
Stefano Fiorucci Open Source Engineer

RAG Evaluation with Prometheus 2

Prometheus 2 is a SOTA open-source model trained specifically for evaluation. Learn about how it works, and how to evaluate RAG pipelines with it.

June 17, 2024

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