--- title: Build a Complete OpenSource LLM RAG QA Chatbot — An... description: Learn about the Retrieval-Augmented Generation (RAG) and its advantages and applications. Follow a comprehensive journey to build an OpenSource LLM RAG QA... canonical: https://daily.dev/posts/build-a-complete-opensource-llm-rag-qa-chatbot-an-in-depth-journey-introduction--yqk1843y3 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Build a Complete OpenSource LLM RAG QA Chatbot — An In-depth Journey (Introduction) | daily.dev og:description: Learn about the Retrieval-Augmented Generation (RAG) and its advantages and applications. Follow a comprehensive journey to build an OpenSource LLM RAG QA... og:url: https://daily.dev/posts/build-a-complete-opensource-llm-rag-qa-chatbot-an-in-depth-journey-introduction--yqk1843y3 og:image: https://api.daily.dev/og/posts/YqK1843Y3.png og:image:alt: Build a Complete OpenSource LLM RAG QA Chatbot — An In-depth Journey (Introduction) og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Build a Complete OpenSource LLM RAG QA Chatbot — An In-depth Journey (Introduction) **[Python in Plain English](https://daily.dev/sources/inPlainEngHQ)** · 5 min read · 16 upvotes · 0 comments ## Summary Learn about the Retrieval-Augmented Generation (RAG) and its advantages and applications. Follow a comprehensive journey to build an OpenSource LLM RAG QA Chatbot. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#open-source](https://daily.dev/tags/open-source), [#bots](https://daily.dev/tags/bots), [#llm](https://daily.dev/tags/llm), [#qa](https://daily.dev/tags/qa), [#rag](https://daily.dev/tags/rag) [View this post on daily.dev](https://daily.dev/posts/build-a-complete-opensource-llm-rag-qa-chatbot-an-in-depth-journey-introduction--yqk1843y3) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Build a Complete OpenSource LLM RAG QA Chatbot — An In-depth Journey (Introduction)","url":"https://daily.dev/posts/build-a-complete-opensource-llm-rag-qa-chatbot-an-in-depth-journey-introduction--yqk1843y3","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/build-a-complete-opensource-llm-rag-qa-chatbot-an-in-depth-journey-introduction--yqk1843y3"},"datePublished":"2024-03-29T01:14:01.289Z","dateModified":"2024-03-29T01:13:59.865Z","description":"Learn about the Retrieval-Augmented Generation (RAG) and its advantages and applications. Follow a comprehensive journey to build an OpenSource LLM RAG QA...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/c5b2b1a4bf949ce5f843fbc194385e0a?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/c5b2b1a4bf949ce5f843fbc194385e0a?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"Python in Plain English","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Python in Plain English","logo":"https://media.daily.dev/image/upload/s--Dg5QTRuI--/f_auto,q_auto/v1686665538/logos/pe","url":"https://daily.dev/sources/inPlainEngHQ"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/build-a-complete-opensource-llm-rag-qa-chatbot-an-in-depth-journey-introduction--yqk1843y3","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":16},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"open-source,bots,llm,qa,rag","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Python in Plain English","item":"https://daily.dev/sources/inPlainEngHQ"},{"@type":"ListItem","position":3,"name":"Build a Complete OpenSource LLM RAG QA Chatbot — An In-depth Journey (Introduction)"}]} ```