--- title: I Built The Same App with Every LLM | daily.dev description: A hands-on benchmark comparing six major LLMs (Claude Opus 4.8, Composer 2.5, Kimi 2.5, Gemini 3.1 Pro, Grok Build 0.1, and GPT 5.5) by having each build a... canonical: https://daily.dev/posts/i-built-the-same-app-with-every-llm-b7vl4nqva twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: I Built The Same App with Every LLM | daily.dev og:description: A hands-on benchmark comparing six major LLMs (Claude Opus 4.8, Composer 2.5, Kimi 2.5, Gemini 3.1 Pro, Grok Build 0.1, and GPT 5.5) by having each build a... og:url: https://daily.dev/posts/i-built-the-same-app-with-every-llm-b7vl4nqva og:image: https://api.daily.dev/og/posts/b7Vl4nqVA.png og:image:alt: I Built The Same App with Every LLM 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. # I Built The Same App with Every LLM **[Tech With Tim](https://daily.dev/sources/TechWithTim)** · 15 min read · 2 upvotes · 0 comments ## Summary A hands-on benchmark comparing six major LLMs (Claude Opus 4.8, Composer 2.5, Kimi 2.5, Gemini 3.1 Pro, Grok Build 0.1, and GPT 5.5) by having each build a Mario Kart-style browser game using the same single prompt inside Cursor. Results showed Claude produced the best overall output — including a modular game engine with proper asset usage — but took ~23 minutes. GPT delivered a playable result in ~6 minutes. Kimi, Grok, Gemini, and Composer largely failed to produce playable games. Key metrics tracked include completion time, lines of code, files created, and AI-judged code quality scores. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Benchmarking Kimi K3, Opus 5, Grok 4.5, and Gemini 3.6 Flash on Baba Is You](https://daily.dev/posts/benchmarking-kimi-k3-opus-5-grok-4-5-and-gemini-3-6-flash-on-baba-is-you-kjvrdfm73) · Quesma · 1 upvotes · 0 comments --- Tags: [#llm](https://daily.dev/tags/llm), [#claude](https://daily.dev/tags/claude), [#ai-coding](https://daily.dev/tags/ai-coding), [#gpt](https://daily.dev/tags/gpt) [View this post on daily.dev](https://daily.dev/posts/i-built-the-same-app-with-every-llm-b7vl4nqva) ```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":"I Built The Same App with Every LLM","url":"https://daily.dev/posts/i-built-the-same-app-with-every-llm-b7vl4nqva","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/i-built-the-same-app-with-every-llm-b7vl4nqva"},"datePublished":"2026-06-26T18:51:58.206Z","dateModified":"2026-06-26T20:39:17.446Z","description":"A hands-on benchmark comparing six major LLMs (Claude Opus 4.8, Composer 2.5, Kimi 2.5, Gemini 3.1 Pro, Grok Build 0.1, and GPT 5.5) by having each build a...","image":"https://i.ytimg.com/vi/Amd6DmoV4NY/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/Amd6DmoV4NY/sddefault.jpg","isAccessibleForFree":true,"articleSection":"Tech With Tim","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":"Tech With Tim","logo":"https://media.daily.dev/image/upload/s--6vVIDfU0--/f_auto/v1711726146/logos/TechWithTim","url":"https://daily.dev/sources/TechWithTim"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/i-built-the-same-app-with-every-llm-b7vl4nqva","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"llm,claude,ai-coding,gpt","timeRequired":"PT15M","video":{"@type":"VideoObject","name":"I Built The Same App with Every LLM","description":"A hands-on benchmark comparing six major LLMs (Claude Opus 4.8, Composer 2.5, Kimi 2.5, Gemini 3.1 Pro, Grok Build 0.1, and GPT 5.5) by having each build a...","thumbnailUrl":"https://i.ytimg.com/vi/Amd6DmoV4NY/sddefault.jpg","uploadDate":"2026-06-26T18:51:58.206Z","duration":"PT15M","url":"https://api.daily.dev/r/b7Vl4nqVA","embedUrl":"https://www.youtube.com/embed/Amd6DmoV4NY"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Tech With Tim","item":"https://daily.dev/sources/TechWithTim"},{"@type":"ListItem","position":3,"name":"I Built The Same App with Every LLM"}]} ```