--- title: When To Use GenAI: A Practical Decision Framework description: A four-dimensional framework helps architects decide when to use GenAI versus traditional code by evaluating reasoning needs, data types, scalability... canonical: https://daily.dev/posts/when-to-use-genai-a-practical-decision-framework-a1ljo1oio twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: When To Use GenAI: A Practical Decision Framework | daily.dev og:description: A four-dimensional framework helps architects decide when to use GenAI versus traditional code by evaluating reasoning needs, data types, scalability... og:url: https://daily.dev/posts/when-to-use-genai-a-practical-decision-framework-a1ljo1oio og:image: https://api.daily.dev/og/posts/a1LjO1OiO.png og:image:alt: When To Use GenAI: A Practical Decision Framework 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. # When To Use GenAI: A Practical Decision Framework **[The New Stack](https://daily.dev/sources/newstack)** · 7 min read · 0 upvotes · 0 comments ## Summary A four-dimensional framework helps architects decide when to use GenAI versus traditional code by evaluating reasoning needs, data types, scalability requirements, and task complexity. The framework includes three operational trade-offs (time-to-market, transparency, cost) and three hybrid architecture templates where GenAI handles interpretation and generation while deterministic code manages execution, validation, and enforcement. Real-world examples from Klarna, Bank of America, and Cleveland Clinic demonstrate effective divisions of labor between GenAI's adaptive capabilities and traditional code's reliability. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Architecting for uncertainty - part 3: GenAI as an amplifier](https://daily.dev/posts/architecting-for-uncertainty---part-3-genai-as-an-amplifier-jmjecge3o) · Microservices.io · 18 upvotes · 1 comments - [Hidden Technical Debt of GenAI Systems](https://daily.dev/posts/hidden-technical-debt-of-genai-systems-wwmdkqw82) · databricks · 2 upvotes · 0 comments - [The illusion of AI-driven velocity and reimagining the developer experience](https://daily.dev/posts/the-illusion-of-ai-driven-velocity-and-reimagining-the-developer-experience-enbiollao) · SD Times · 1 upvotes · 0 comments - [How I Use AI Before the First Line of Code](https://daily.dev/posts/how-i-use-ai-before-the-first-line-of-code-bizabx3ot) · Atomic Spin · 0 upvotes · 0 comments --- Tags: [#ai](https://daily.dev/tags/ai), [#architecture](https://daily.dev/tags/architecture), [#genai](https://daily.dev/tags/genai) [View this post on daily.dev](https://daily.dev/posts/when-to-use-genai-a-practical-decision-framework-a1ljo1oio) ```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":"When To Use GenAI: A Practical Decision Framework","url":"https://daily.dev/posts/when-to-use-genai-a-practical-decision-framework-a1ljo1oio","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/when-to-use-genai-a-practical-decision-framework-a1ljo1oio"},"datePublished":"2026-01-11T18:03:36.024Z","dateModified":"2026-10-15T02:22:22.177Z","description":"A four-dimensional framework helps architects decide when to use GenAI versus traditional code by evaluating reasoning needs, data types, scalability...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/b41637dc089182e76d19918dd072c579?_a=AQAEulh","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/b41637dc089182e76d19918dd072c579?_a=AQAEulh","isAccessibleForFree":true,"articleSection":"The New Stack","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":"The New Stack","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/newstack","url":"https://daily.dev/sources/newstack"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/when-to-use-genai-a-practical-decision-framework-a1ljo1oio","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"ai,architecture,genai","timeRequired":"PT7M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"The New Stack","item":"https://daily.dev/sources/newstack"},{"@type":"ListItem","position":3,"name":"When To Use GenAI: A Practical Decision Framework"}]} ```