--- title: GitHub debuts Copilot Fusion, a new model selection &... description: GitHub has launched Copilot Fusion, a system that automatically picks and orchestrates AI models for coding tasks. It's generally available now. GitHub says... canonical: https://daily.dev/posts/github-debuts-copilot-fusion-a-new-model-selection-orchestration-system-that-beats-claude-code-fo-m63q8tcsg twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: GitHub debuts Copilot Fusion, a new model selection & orchestration system that beats Claude Code for half the API cost | daily.dev og:description: GitHub has launched Copilot Fusion, a system that automatically picks and orchestrates AI models for coding tasks. It's generally available now. GitHub says... og:url: https://daily.dev/posts/github-debuts-copilot-fusion-a-new-model-selection-orchestration-system-that-beats-claude-code-fo-m63q8tcsg og:image: https://api.daily.dev/og/posts/m63q8TCsg.png og:image:alt: GitHub debuts Copilot Fusion, a new model selection & orchestration system that beats Claude Code for half the API cost 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. # GitHub debuts Copilot Fusion, a new model selection & orchestration system that beats Claude Code for half the API cost **[The New Stack](https://daily.dev/sources/newstack)** · 4 min read · 1 upvotes · 0 comments ## Summary GitHub has launched Copilot Fusion, a system that automatically picks and orchestrates AI models for coding tasks. It's generally available now. GitHub says Fusion Max matched Claude Code with Opus 5.5 Max on the Artificial Analysis Coding Agent Index, scoring 60 versus 58, while using about half the API cost, half the tokens, and 40% less time per task. Developers only choose an effort level (Standard, High, or Max) while Fusion handles model switching and workflows like cascading or critique reviews. Enterprise admins can restrict which models Fusion uses. AT&T's Hari Pokhrel says it improved token efficiency and reduced spend. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### What is GitHub Copilot Fusion and how does it differ from Claude Code? GitHub Copilot Fusion is a model selection and orchestration system that automatically picks and switches AI models for coding tasks instead of requiring developers to choose. On the Artificial Analysis Coding Agent Index, Fusion Max scored 60 versus 58 for Claude Code with Opus 5.5 Max, using about half the API cost, half the tokens, and 40% less time per task. _Developers weighing AI coding assistants can track cost and performance comparisons like this on daily.dev._ ### What effort levels can I choose in GitHub Copilot Fusion? Developers select one of three effort levels while the system handles model choice and orchestration: Fusion Standard for everyday coding, Fusion High for more challenging tasks requiring deeper reasoning, and Fusion Max for the most demanding, complex work. The underlying model selection and switching between models mid-task is managed automatically by Fusion. _Those configuring AI coding workflows can follow updates on effort-based controls via daily.dev._ ### Can enterprise admins restrict which AI models Copilot Fusion uses? Yes, enterprise administrators can control which models Copilot Fusion is allowed to choose from, disabling specific models for Fusion without disabling them for the entire developer team. Admins can also adjust the policy state for each model independently and decide whether Copilot Fusion is the default model for Copilot users. _Admins managing AI tool policies can stay on top of enterprise controls like these through daily.dev._ ## Similar posts on daily.dev - [GitHub takes aim at Claude Code and Codex with its new Copilot app](https://daily.dev/posts/github-takes-aim-at-claude-code-and-codex-with-its-new-copilot-app-u5mftvizf) · The New Stack · 0 upvotes · 0 comments - [Claude Opus 4.5 is in public preview for GitHub Copilot](https://daily.dev/posts/claude-opus-4-5-is-in-public-preview-for-github-copilot-qewifkyp5) · GitHub Changelog · 0 upvotes · 0 comments --- Tags: [#llm](https://daily.dev/tags/llm), [#github](https://daily.dev/tags/github), [#ai-coding](https://daily.dev/tags/ai-coding), [#claude-code](https://daily.dev/tags/claude-code) [View this post on daily.dev](https://daily.dev/posts/github-debuts-copilot-fusion-a-new-model-selection-orchestration-system-that-beats-claude-code-fo-m63q8tcsg) ```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":"GitHub debuts Copilot Fusion, a new model selection \u0026 orchestration system that beats Claude Code for half the API cost","url":"https://daily.dev/posts/github-debuts-copilot-fusion-a-new-model-selection-orchestration-system-that-beats-claude-code-fo-m63q8tcsg","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/github-debuts-copilot-fusion-a-new-model-selection-orchestration-system-that-beats-claude-code-fo-m63q8tcsg"},"datePublished":"2026-10-28T16:27:17.722Z","dateModified":"2026-10-28T16:35:55.710Z","description":"GitHub has launched Copilot Fusion, a system that automatically picks and orchestrates AI models for coding tasks. It's generally available now. GitHub says...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/c5ec84834e312ee240efb79504e0289b?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/c5ec84834e312ee240efb79504e0289b?_a=AQAEuop","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/github-debuts-copilot-fusion-a-new-model-selection-orchestration-system-that-beats-claude-code-fo-m63q8tcsg","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"llm,github,ai-coding,claude-code","timeRequired":"PT4M"} {"@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":"GitHub debuts Copilot Fusion, a new model selection \u0026 orchestration system that beats Claude Code for half the API cost"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/github-debuts-copilot-fusion-a-new-model-selection-orchestration-system-that-beats-claude-code-fo-m63q8tcsg#faq","mainEntity":[{"@type":"Question","name":"What is GitHub Copilot Fusion and how does it differ from Claude Code?","acceptedAnswer":{"@type":"Answer","text":"GitHub Copilot Fusion is a model selection and orchestration system that automatically picks and switches AI models for coding tasks instead of requiring developers to choose. On the Artificial Analysis Coding Agent Index, Fusion Max scored 60 versus 58 for Claude Code with Opus 5.5 Max, using about half the API cost, half the tokens, and 40% less time per task. Developers weighing AI coding assistants can track cost and performance comparisons like this on daily.dev."}},{"@type":"Question","name":"What effort levels can I choose in GitHub Copilot Fusion?","acceptedAnswer":{"@type":"Answer","text":"Developers select one of three effort levels while the system handles model choice and orchestration: Fusion Standard for everyday coding, Fusion High for more challenging tasks requiring deeper reasoning, and Fusion Max for the most demanding, complex work. The underlying model selection and switching between models mid-task is managed automatically by Fusion. Those configuring AI coding workflows can follow updates on effort-based controls via daily.dev."}},{"@type":"Question","name":"Can enterprise admins restrict which AI models Copilot Fusion uses?","acceptedAnswer":{"@type":"Answer","text":"Yes, enterprise administrators can control which models Copilot Fusion is allowed to choose from, disabling specific models for Fusion without disabling them for the entire developer team. Admins can also adjust the policy state for each model independently and decide whether Copilot Fusion is the default model for Copilot users. Admins managing AI tool policies can stay on top of enterprise controls like these through daily.dev."}}]} ```