--- title: GPT-4o: Learn how to Implement a RAG on the new model,... description: Learn how to implement a RAG on the new GPT-4o model step-by-step, including setting up your OpenAI Account and API Key, using Langchain's approach on... canonical: https://daily.dev/posts/gpt-4o-learn-how-to-implement-a-rag-on-the-new-model-step-by-step--p6ps5tshn twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: GPT-4o: Learn how to Implement a RAG on the new model, step-by-step! | daily.dev og:description: Learn how to implement a RAG on the new GPT-4o model step-by-step, including setting up your OpenAI Account and API Key, using Langchain's approach on... og:url: https://daily.dev/posts/gpt-4o-learn-how-to-implement-a-rag-on-the-new-model-step-by-step--p6ps5tshn og:image: https://api.daily.dev/og/posts/p6Ps5TsHn.png og:image:alt: GPT-4o: Learn how to Implement a RAG on the new model, step-by-step! 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. # GPT-4o: Learn how to Implement a RAG on the new model, step-by-step! **[DEV](https://daily.dev/sources/devto)** · 6 min read · 73 upvotes · 3 comments ## Summary Learn how to implement a RAG on the new GPT-4o model step-by-step, including setting up your OpenAI Account and API Key, using Langchain's approach on talkdai/dialog, and using GPT-4o in your content. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@apiphine** · 0 upvotes > being able to save and design character descriptions just blew my mind. **@gerryhaus** · 0 upvotes > remember to check your spam folder if you don't see the email lol **@varun111** · 0 upvotes > everyone rocking the ability to handle whatever task GPT-40 can tackle all on their own. Picture software companies snagging this tech without giving employees the boot. But hey, it's a two-way street – folks gotta roll with the trends to stay in the game, ya know? --- Tags: [#ai](https://daily.dev/tags/ai), [#chatgpt](https://daily.dev/tags/chatgpt), [#openai](https://daily.dev/tags/openai), [#langchain](https://daily.dev/tags/langchain) [View this post on daily.dev](https://daily.dev/posts/gpt-4o-learn-how-to-implement-a-rag-on-the-new-model-step-by-step--p6ps5tshn) ```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":"GPT-4o: Learn how to Implement a RAG on the new model, step-by-step!","url":"https://daily.dev/posts/gpt-4o-learn-how-to-implement-a-rag-on-the-new-model-step-by-step--p6ps5tshn","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/gpt-4o-learn-how-to-implement-a-rag-on-the-new-model-step-by-step--p6ps5tshn"},"datePublished":"2024-05-15T19:06:18.959Z","dateModified":"2024-05-15T19:06:16.980Z","description":"Learn how to implement a RAG on the new GPT-4o model step-by-step, including setting up your OpenAI Account and API Key, using Langchain's approach on...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/495456a9b77c8f25bc40ff92c64ce240?_a=AQAEuiZ","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/495456a9b77c8f25bc40ff92c64ce240?_a=AQAEuiZ","isAccessibleForFree":true,"articleSection":"DEV","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":"DEV","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/devto","url":"https://daily.dev/sources/devto"},"commentCount":3,"discussionUrl":"https://daily.dev/posts/gpt-4o-learn-how-to-implement-a-rag-on-the-new-model-step-by-step--p6ps5tshn","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":73},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":3}],"keywords":"ai,chatgpt,openai,langchain","timeRequired":"PT6M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"DEV","item":"https://daily.dev/sources/devto"},{"@type":"ListItem","position":3,"name":"GPT-4o: Learn how to Implement a RAG on the new model, step-by-step!"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/gpt-4o-learn-how-to-implement-a-rag-on-the-new-model-step-by-step--p6ps5tshn","comment":[{"@type":"Comment","text":"being able to save and design character descriptions just blew my mind.","datePublished":"2024-05-18T04:10:19.884Z","url":"https://daily.dev/posts/p6Ps5TsHn#c-bJZgTBsTC","author":{"@type":"Person","name":"William Robson","url":"https://daily.dev/apiphine","image":"https://media.daily.dev/image/upload/s--Zn907V-u--/f_auto/v1748473891/avatars/avatar_CWoHrcmEsinPfzAqw4GOH?_a=BAMClqUq0"}},{"@type":"Comment","text":"remember to check your spam folder if you don’t see the email lol","datePublished":"2024-05-18T23:04:30.584Z","url":"https://daily.dev/posts/p6Ps5TsHn#c-pQu53iuZ1","author":{"@type":"Person","name":"Gerry","url":"https://daily.dev/gerryhaus","image":"https://media.daily.dev/image/upload/s--Zq08ufWD--/f_auto/v1745783913/avatars/avatar_xLIbosP0lNB6caVBOBujb"}},{"@type":"Comment","text":"everyone rocking the ability to handle whatever task GPT-40 can tackle all on their own. 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