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cff-version: 1.2.0
message: 'To cite package "ragnar" in publications use:'
type: software
license: MIT
title: 'ragnar: Retrieval-Augmented Generation (RAG) Workflows'
version: 0.3.0.9000
doi: 10.32614/CRAN.package.ragnar
abstract: 'Provides tools for implementing Retrieval-Augmented Generation (RAG) workflows
  with Large Language Models (LLM). Includes functions for document processing, text
  chunking, embedding generation, storage management, and content retrieval. Supports
  various document types and embedding providers (''Ollama'', ''OpenAI''), with ''DuckDB''
  as the default storage backend. Integrates with the ''ellmer'' package to equip
  chat objects with retrieval capabilities. Designed to offer both sensible defaults
  and customization options with transparent access to intermediate outputs. For a
  review of retrieval-augmented generation methods, see Gao et al. (2023) "Retrieval-Augmented
  Generation for Large Language Models: A Survey" <https://doi.org/10.48550/arXiv.2312.10997>.'
authors:
- family-names: Kalinowski
  given-names: Tomasz
  email: tomasz@posit.co
- family-names: Falbel
  given-names: Daniel
  email: daniel@posit.co
repository: https://tidyverse.r-universe.dev
repository-code: https://github.com/tidyverse/ragnar
commit: 64acffa1ec78c32d8ceff54b5d340bf55d7a968c
url: https://ragnar.tidyverse.org/
date-released: '2026-04-09'
contact:
- family-names: Kalinowski
  given-names: Tomasz
  email: tomasz@posit.co