A new tutorial demonstrates building a conversational RAG agent using InMemoryChatMessageStore, InMemoryBM25Retriever, OpenAIChatGenerator, ChatMessageRetriever, and ChatMessageWriter components. The …
A new tutorial from Haystack introduces confirmation strategies for human-in-the-loop interactions in its Agent component, enabling human approval before sensitive operations like bank transactions or…
Haystack, an open-source AI framework for building production-ready agents and retrieval-augmented generation (RAG) systems, has been released. The framework provides modular components for orchestrat…
Haystack released a tutorial on building a generative question-answering pipeline using retrieval-augmentation (RAG). The pipeline integrates SentenceTransformersTextEmbedder, InMemoryEmbeddingRetriev…
Haystack released a tutorial on June 17, 2026, teaching beginners how to build an indexing pipeline that preprocesses markdown, PDF, and text files using the FileTypeRouter component. The pipeline con…
Haystack released a tutorial on embedding metadata to improve document retrieval, demonstrating the use of InMemoryDocumentStore, InMemoryEmbeddingRetriever, and SentenceTransformers embedders. The me…
Haystack introduces serialization for LLM pipelines, enabling conversion to a format that can be saved, loaded, and transmitted across networks. The feature supports components like TransformersChatGe…
A new tutorial teaches developers how to build a tool-calling agent that uses components and pipelines as tools for answering questions and performing tasks, covering two implementation approaches.…