{"id":2598,"date":"2026-07-26T15:00:00","date_gmt":"2026-07-26T12:00:00","guid":{"rendered":"https:\/\/neurounit.ai\/blog\/?p=2598"},"modified":"2026-08-08T10:52:47","modified_gmt":"2026-08-08T07:52:47","slug":"rag-explained-simply","status":"publish","type":"post","link":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/","title":{"rendered":"RAG Explained Simply: How AI Answers From Your Data"},"content":{"rendered":"<p>Your AI assistant sounds confident. It is also making things up.<\/p>\n<p>That gap between confidence and accuracy is the single biggest problem with large language models in business. A model trained months ago cannot know your prices, your policies, or the ticket a customer opened yesterday. So it guesses. RAG is the fix. It lets an AI answer from your real documents instead of its memory.<\/p>\n<p>This is a plain-language explanation. No math, no jargon walls. Just what RAG is, why it matters, and how to think about building one.<\/p>\n<h2>What RAG actually means<\/h2>\n<p>RAG stands for Retrieval Augmented Generation. Break it into three plain words.<\/p>\n<ul>\n<li><strong>Retrieval:<\/strong> the system searches your data and pulls the most relevant pieces.<\/li>\n<li><strong>Augmented:<\/strong> it adds those pieces to the question before the AI sees it.<\/li>\n<li><strong>Generation:<\/strong> the AI writes an answer using that fresh context.<\/li>\n<\/ul>\n<p>Think of it as an open-book exam. A normal language model answers from memory alone. A RAG system opens the right page first, then answers. The model does not need to have memorized your handbook. It just needs the correct page in front of it at the moment of the question.<\/p>\n<h2>Why a plain language model is not enough<\/h2>\n<p>Language models have three hard limits that RAG removes.<\/p>\n<p><strong>They freeze in time.<\/strong> A model knows the world up to its training cutoff and nothing after. Your product changed last week. The model has no idea.<\/p>\n<p><strong>They never saw your private data.<\/strong> Internal wikis, contracts, support logs, spreadsheets. None of it was in the training set. The model cannot reason about facts it was never given.<\/p>\n<p><strong>They fill gaps by inventing.<\/strong> When a model does not know, it rarely says so. It produces a fluent, plausible, wrong answer. In a customer chat or a legal summary, that is expensive.<\/p>\n<p>RAG attacks all three at once. It feeds current, private, specific facts into the model at the exact moment it answers. The knowledge lives in your database, not inside the frozen model.<\/p>\n<h2>How the pipeline works step by step<\/h2>\n<p>A RAG system has two phases. One happens once when you set it up. The other happens every time someone asks a question.<\/p>\n<p>The setup phase, done ahead of time:<\/p>\n<ul>\n<li>Take your documents and split them into small chunks, often a paragraph or two each.<\/li>\n<li>Run each chunk through an embedding model. This turns text into a list of numbers that captures its meaning.<\/li>\n<li>Store those numbers in a vector database, a search engine built for meaning rather than exact keywords.<\/li>\n<\/ul>\n<p>The query phase, done live for every question:<\/p>\n<ul>\n<li>Turn the user question into numbers with the same embedding model.<\/li>\n<li>Search the vector database for the chunks whose meaning sits closest to the question.<\/li>\n<li>Paste the top chunks into the prompt alongside the question.<\/li>\n<li>Send that combined prompt to the language model and return its answer.<\/li>\n<\/ul>\n<p>The whole live loop runs in well under a second in a good setup. The user just sees a fast, grounded answer. The retrieval work is invisible.<\/p>\n<h2>The part everyone gets wrong: chunking and embeddings<\/h2>\n<p>Most weak RAG systems fail in the same place. Not the model. The retrieval.<\/p>\n<p>If the search pulls the wrong chunks, the smartest model on earth still answers from garbage. Two decisions decide retrieval quality.<\/p>\n<p><strong>Chunk size.<\/strong> Chunks that are too big drown the real answer in noise. Chunks that are too small lose the surrounding context that made them make sense. The sweet spot depends on your content. A legal contract chunks differently than a chat transcript.<\/p>\n<p><strong>Embedding quality.<\/strong> The embedding model decides what counts as related. A cheap or mismatched embedding model buries the right chunk below ten irrelevant ones. This is where a project quietly succeeds or fails.<\/p>\n<p>If your RAG demo felt magical and your production system feels dumb, the retrieval layer is almost always the culprit. We wrote more on the difference between demos and real systems in <a href=\"\/blog\/en\/ai-agents-for-business\/\">AI agents versus chatbots<\/a>.<\/p>\n<h2>Where RAG earns its keep<\/h2>\n<p>RAG is not a research toy. It is the backbone of most useful business AI today.<\/p>\n<ul>\n<li><strong>Support automation.<\/strong> Answer customer questions from your actual help center and past tickets, with sources, not from a hallucinated guess.<\/li>\n<li><strong>Internal search.<\/strong> Let staff ask a question in plain language and get an answer pulled from scattered wikis, PDFs, and Slack threads.<\/li>\n<li><strong>Sales enablement.<\/strong> Surface the right case study, price, or spec the second a rep needs it on a call.<\/li>\n<li><strong>Document analysis.<\/strong> Query long contracts, reports, or research and get grounded answers with the passage they came from.<\/li>\n<\/ul>\n<p>The common thread is trust. Because the answer traces back to a real document, you can show the source. That single feature is what moves AI from a fun demo to something a business will actually deploy.<\/p>\n<h2>RAG is not magic, and its limits are real<\/h2>\n<p>Two honest caveats before you build.<\/p>\n<p>First, RAG only knows what you feed it. If a fact lives in nobody&#8217;s document, retrieval finds nothing and the model is back to guessing. Your data quality becomes your answer quality.<\/p>\n<p>Second, RAG raises the odds of a correct answer. It does not guarantee one. The model can still misread a retrieved chunk or blend two sources badly. For anything high stakes, you keep a human in the loop and you cite sources so mistakes are catchable.<\/p>\n<p>Used with those limits in mind, RAG remains the most practical, lowest-risk way to put a real language model to work on your own data. If you want the wider picture of what to automate first, see our take on <a href=\"\/blog\/en\/ai-agents-for-business\/\">where to start with AI automation<\/a>.<\/p>\n<h2>Getting started<\/h2>\n<p>You do not need a data science team to begin. Start small and prove it works.<\/p>\n<ul>\n<li>Pick one narrow use case. One product line, one department, one document set.<\/li>\n<li>Gather clean, current documents for just that slice.<\/li>\n<li>Build a simple retrieval loop and test it against real questions your team actually asks.<\/li>\n<li>Check the retrieved chunks, not just the final answers. That is where you will find and fix the weak spots.<\/li>\n<\/ul>\n<p>Get one focused RAG system right and the pattern scales across the whole company. The hard part is rarely the model. It is the retrieval, the data, and knowing which problem to point it at first.<\/p>\n<p>If you want a second pair of eyes on your use case or your retrieval setup, message our team on <a href=\"https:\/\/t.me\/neurounit_club_bot\" rel=\"nofollow noopener\">Telegram<\/a> and we will help you scope it.<\/p>\n<p><!--nu-related--><\/p>\n<div class=\"nu-related\">\n<h3>Related articles<\/h3>\n<ul>\n<li>No-Code App Building Explained<\/li>\n<li>AI Agents vs Chatbots: One Answers, One Acts<\/li>\n<li>Multimodal AI Explained: How Machines See, Hear, and Read<\/li>\n<\/ul>\n<\/div>\n<p><!--\/nu-related--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>RAG explained in plain language: what retrieval augmented generation is, how the pipeline works, why it stops AI hallucinations, and where to start building one.<\/p>\n","protected":false},"author":1,"featured_media":3067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-2598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>RAG Explained Simply: How AI Answers From Your Data<\/title>\n<meta name=\"description\" content=\"RAG explained in plain language: what retrieval augmented generation is, how the pipeline works, why it stops AI hallucinations, and where to start building one.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RAG Explained Simply: How AI Answers From Your Data\" \/>\n<meta property=\"og:description\" content=\"RAG explained in plain language: what retrieval augmented generation is, how the pipeline works, why it stops AI hallucinations, and where to start building one.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/\" \/>\n<meta property=\"og:site_name\" content=\"Neurounit\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-26T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-08T07:52:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/neurounit.ai\/blog\/wp-content\/uploads\/2026\/07\/cover-2598-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1446\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0430\u0432\u0442\u043e\u0440\u043e\u043c\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u043c\u0438\u043d\u0443\u0442\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/\"},\"author\":{\"name\":\"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#\\\/schema\\\/person\\\/0c2749008b4a5c0ee98598105c028709\"},\"headline\":\"RAG Explained Simply: How AI Answers From Your Data\",\"datePublished\":\"2026-07-26T12:00:00+00:00\",\"dateModified\":\"2026-08-08T07:52:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/\"},\"wordCount\":1103,\"publisher\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/cover-2598-scaled.webp\",\"articleSection\":[\"Ai\"],\"inLanguage\":\"ru-RU\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/\",\"url\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/\",\"name\":\"RAG Explained Simply: How AI Answers From Your Data\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/cover-2598-scaled.webp\",\"datePublished\":\"2026-07-26T12:00:00+00:00\",\"dateModified\":\"2026-08-08T07:52:47+00:00\",\"description\":\"RAG explained in plain language: what retrieval augmented generation is, how the pipeline works, why it stops AI hallucinations, and where to start building one.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/#primaryimage\",\"url\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/cover-2598-scaled.webp\",\"contentUrl\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/cover-2598-scaled.webp\",\"width\":2560,\"height\":1446,\"caption\":\"RAG Explained Simply: How AI Answers From Your Data\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/en\\\/rag-explained-simply\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u0413\u043b\u0430\u0432\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430\",\"item\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"RAG Explained Simply: How AI Answers From Your Data\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/\",\"name\":\"Neurounit\",\"description\":\"\u0411\u043b\u043e\u0433 \u043f\u0440\u043e \u0418\u0418: \u0411\u0443\u0434\u0443\u0449\u0435\u0435 \u0438\u0441\u043a\u0443\u0441\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u043b\u043b\u0435\u043a\u0442\u0430\",\"publisher\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#organization\",\"name\":\"Neurounit\",\"url\":\"https:\\\/\\\/neurounit.ai\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/neurounit-logo.png\",\"contentUrl\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/neurounit-logo.png\",\"width\":512,\"height\":398,\"caption\":\"Neurounit\"},\"image\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/t.me\\\/neurounit_club_bot\",\"https:\\\/\\\/neurounit.ai\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#\\\/schema\\\/person\\\/0c2749008b4a5c0ee98598105c028709\",\"name\":\"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fedc0ced67a83d0f57cfe4d51441a52017fbe7764eb3e11417454a11aeabcc12?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fedc0ced67a83d0f57cfe4d51441a52017fbe7764eb3e11417454a11aeabcc12?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fedc0ced67a83d0f57cfe4d51441a52017fbe7764eb3e11417454a11aeabcc12?s=96&d=mm&r=g\",\"caption\":\"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit\"},\"description\":\"\u0420\u0430\u0437\u0431\u043e\u0440\u044b \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432, \u0433\u0430\u0439\u0434\u044b \u0438 \u043d\u043e\u0432\u043e\u0441\u0442\u0438 \u043f\u0440\u043e \u043d\u0435\u0439\u0440\u043e\u0441\u0435\u0442\u0438, AI-\u043c\u0430\u0440\u043a\u0435\u0442\u0438\u043d\u0433 \u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044e. \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0433\u043e\u0442\u043e\u0432\u0438\u0442 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044f \u0430\u0433\u0435\u043d\u0442\u0441\u0442\u0432\u0430 Neurounit.\",\"sameAs\":[\"https:\\\/\\\/neurounit.ai\\\/blog\",\"https:\\\/\\\/neurounit.ai\\\/\",\"https:\\\/\\\/t.me\\\/neurounit_club_bot\"],\"url\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/author\\\/neurounit_admin\\\/\",\"worksFor\":{\"@id\":\"https:\\\/\\\/neurounit.ai\\\/blog\\\/#organization\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"RAG Explained Simply: How AI Answers From Your Data","description":"RAG explained in plain language: what retrieval augmented generation is, how the pipeline works, why it stops AI hallucinations, and where to start building one.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/","og_locale":"ru_RU","og_type":"article","og_title":"RAG Explained Simply: How AI Answers From Your Data","og_description":"RAG explained in plain language: what retrieval augmented generation is, how the pipeline works, why it stops AI hallucinations, and where to start building one.","og_url":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/","og_site_name":"Neurounit","article_published_time":"2026-07-26T12:00:00+00:00","article_modified_time":"2026-08-08T07:52:47+00:00","og_image":[{"width":2560,"height":1446,"url":"https:\/\/neurounit.ai\/blog\/wp-content\/uploads\/2026\/07\/cover-2598-scaled.webp","type":"image\/webp"}],"author":"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit","twitter_card":"summary_large_image","twitter_misc":{"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0430\u0432\u0442\u043e\u0440\u043e\u043c":"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit","\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f":"5 \u043c\u0438\u043d\u0443\u0442"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/#article","isPartOf":{"@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/"},"author":{"name":"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit","@id":"https:\/\/neurounit.ai\/blog\/#\/schema\/person\/0c2749008b4a5c0ee98598105c028709"},"headline":"RAG Explained Simply: How AI Answers From Your Data","datePublished":"2026-07-26T12:00:00+00:00","dateModified":"2026-08-08T07:52:47+00:00","mainEntityOfPage":{"@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/"},"wordCount":1103,"publisher":{"@id":"https:\/\/neurounit.ai\/blog\/#organization"},"image":{"@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/#primaryimage"},"thumbnailUrl":"https:\/\/neurounit.ai\/blog\/wp-content\/uploads\/2026\/07\/cover-2598-scaled.webp","articleSection":["Ai"],"inLanguage":"ru-RU"},{"@type":"WebPage","@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/","url":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/","name":"RAG Explained Simply: How AI Answers From Your Data","isPartOf":{"@id":"https:\/\/neurounit.ai\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/#primaryimage"},"image":{"@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/#primaryimage"},"thumbnailUrl":"https:\/\/neurounit.ai\/blog\/wp-content\/uploads\/2026\/07\/cover-2598-scaled.webp","datePublished":"2026-07-26T12:00:00+00:00","dateModified":"2026-08-08T07:52:47+00:00","description":"RAG explained in plain language: what retrieval augmented generation is, how the pipeline works, why it stops AI hallucinations, and where to start building one.","breadcrumb":{"@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/"]}]},{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/#primaryimage","url":"https:\/\/neurounit.ai\/blog\/wp-content\/uploads\/2026\/07\/cover-2598-scaled.webp","contentUrl":"https:\/\/neurounit.ai\/blog\/wp-content\/uploads\/2026\/07\/cover-2598-scaled.webp","width":2560,"height":1446,"caption":"RAG Explained Simply: How AI Answers From Your Data"},{"@type":"BreadcrumbList","@id":"https:\/\/neurounit.ai\/blog\/en\/rag-explained-simply\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u0413\u043b\u0430\u0432\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430","item":"https:\/\/neurounit.ai\/blog\/"},{"@type":"ListItem","position":2,"name":"RAG Explained Simply: How AI Answers From Your Data"}]},{"@type":"WebSite","@id":"https:\/\/neurounit.ai\/blog\/#website","url":"https:\/\/neurounit.ai\/blog\/","name":"Neurounit","description":"\u0411\u043b\u043e\u0433 \u043f\u0440\u043e \u0418\u0418: \u0411\u0443\u0434\u0443\u0449\u0435\u0435 \u0438\u0441\u043a\u0443\u0441\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u043b\u043b\u0435\u043a\u0442\u0430","publisher":{"@id":"https:\/\/neurounit.ai\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/neurounit.ai\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ru-RU"},{"@type":"Organization","@id":"https:\/\/neurounit.ai\/blog\/#organization","name":"Neurounit","url":"https:\/\/neurounit.ai\/","logo":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/neurounit.ai\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/neurounit.ai\/blog\/wp-content\/uploads\/2026\/07\/neurounit-logo.png","contentUrl":"https:\/\/neurounit.ai\/blog\/wp-content\/uploads\/2026\/07\/neurounit-logo.png","width":512,"height":398,"caption":"Neurounit"},"image":{"@id":"https:\/\/neurounit.ai\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/t.me\/neurounit_club_bot","https:\/\/neurounit.ai\/"]},{"@type":"Person","@id":"https:\/\/neurounit.ai\/blog\/#\/schema\/person\/0c2749008b4a5c0ee98598105c028709","name":"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit","image":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/secure.gravatar.com\/avatar\/fedc0ced67a83d0f57cfe4d51441a52017fbe7764eb3e11417454a11aeabcc12?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/fedc0ced67a83d0f57cfe4d51441a52017fbe7764eb3e11417454a11aeabcc12?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/fedc0ced67a83d0f57cfe4d51441a52017fbe7764eb3e11417454a11aeabcc12?s=96&d=mm&r=g","caption":"\u0420\u0435\u0434\u0430\u043a\u0446\u0438\u044f Neurounit"},"description":"\u0420\u0430\u0437\u0431\u043e\u0440\u044b \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432, \u0433\u0430\u0439\u0434\u044b \u0438 \u043d\u043e\u0432\u043e\u0441\u0442\u0438 \u043f\u0440\u043e \u043d\u0435\u0439\u0440\u043e\u0441\u0435\u0442\u0438, AI-\u043c\u0430\u0440\u043a\u0435\u0442\u0438\u043d\u0433 \u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044e. \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0433\u043e\u0442\u043e\u0432\u0438\u0442 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044f \u0430\u0433\u0435\u043d\u0442\u0441\u0442\u0432\u0430 Neurounit.","sameAs":["https:\/\/neurounit.ai\/blog","https:\/\/neurounit.ai\/","https:\/\/t.me\/neurounit_club_bot"],"url":"https:\/\/neurounit.ai\/blog\/author\/neurounit_admin\/","worksFor":{"@id":"https:\/\/neurounit.ai\/blog\/#organization"}}]}},"_links":{"self":[{"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/posts\/2598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/comments?post=2598"}],"version-history":[{"count":2,"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/posts\/2598\/revisions"}],"predecessor-version":[{"id":4029,"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/posts\/2598\/revisions\/4029"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/media\/3067"}],"wp:attachment":[{"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/media?parent=2598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/categories?post=2598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neurounit.ai\/blog\/wp-json\/wp\/v2\/tags?post=2598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}