Microsoft has begun silently baking GPT-5, OpenAI's newest and most capable large language model, into every corner of its Copilot ecosystem—and you won’t need a ChatGPT Plus subscription to use it. The model is appearing under a new 'Smart (GPT-5)' mode inside the Copilot app on Windows 11, the web, Mac, iPhone, and Android, as well as deeply integrated into Microsoft 365, GitHub Copilot, Visual Studio Code, and Azure AI Foundry. The rollout, first spotted by sharp-eyed users and confirmed by BGR, effectively makes state-of-the-art AI free for hundreds of millions of Microsoft customers, bypassing the gradual, sometimes sluggish deployment that has marked GPT-5’s arrival inside ChatGPT itself.

Unlike the OpenAI rollout, which is still limping across different device types and platforms—working on the iPhone app but not the iPad or web for some—Microsoft Copilot is offering immediate, no-login-required access on the web and seamless sign-in on native apps. This move not only underscores Microsoft’s deep integration with OpenAI but also signals an aggressive push to make advanced AI reasoning, multimodal capabilities, and coding assistance part of everyday digital life for Windows enthusiasts and developers alike.

Where GPT-5 Now Lives Inside Microsoft’s Universe

The integration is far more than a simple chatbot face-lift. According to Microsoft’s own forum community, the model is being woven into the fabric of the operating system and the company’s most popular productivity and development tools. Here’s the full list of places you’ll find GPT-5 at work:

  • Windows 11: The Copilot sidebar and the dedicated Copilot app, accessible with a quick Win+C tap or from the taskbar, now include the Smart (GPT-5) selector. The AI can draw context from your screen, files, and settings, turning complex troubleshooting or creative tasks into simple conversations.
  • Microsoft 365 Copilot: Subscribers to Copilot for Microsoft 365—both business and consumer plans—can now tap GPT-5 for heavier lifting in Word, Excel, PowerPoint, Outlook, and Teams. Think not just drafting emails but analyzing long threads, generating entire decks from scratch, or performing multi-step data analysis in Excel without writing a single formula.
  • GitHub Copilot: Developers get perhaps the most immediate productivity boost. GPT-5 is now the default engine for the code-generation tool that lives inside IDEs. It understands sprawling codebases better, produces more secure code, and offers more human-like suggestions during pair-programming sessions.
  • Visual Studio Code: Whether you’re building a quick script or an enterprise application, the Copilot extension in VS Code now taps into GPT-5’s improved reasoning. The model can refactor functions, suggest entire test suites, and even explain old code you didn’t write.
  • Azure AI Foundry: For those building custom AI solutions, GPT-5 models are available through the platform, allowing businesses to embed the same reasoning power into their own apps and services.

This is not a half-hearted test. Microsoft is positioning GPT-5 as the default intelligence layer across its entire stack, transforming Copilot from a helpful sidekick into a core infrastructure utility.

How to Turn On GPT-5 in Copilot Right Now

Getting your hands on the new model requires just a few clicks, assuming the feature has hit your region and device. Here’s the step-by-step:

  1. Open Copilot on any supported platform: the built-in Windows 11 experience, the dedicated Copilot app from the Microsoft Store (also available on iOS and Android), or simply visit copilot.microsoft.com in your browser.
  2. Locate the prompt composer bar at the bottom of the screen—the text box where you normally type your questions.
  3. Look for the model selector. In the updated interface, you’ll see a dropdown or a button near the composer, often labeled with the current model name. Click it.
  4. Select 'Smart (GPT-5)' from the list. (On some web versions, you may see just “Smart” with a tooltip identifying GPT-5.)

Once selected, the AI automatically determines whether your prompt needs a quick, straightforward answer or a deeper, more reasoned response. In practice, asking “What’s the weather?” gets an instant answer, while “Explain the design patterns used in this 500-line Python script” triggers the model’s advanced chain-of-thought reasoning. This adaptive behavior matches what paying ChatGPT subscribers experience under the GPT-5 model there.

For users on the web, there’s no requirement to sign into a Microsoft account—just navigate to the site, pick Smart (GPT-5), and start typing. That’s a stark contrast to ChatGPT’s free tier, which still largely locks the newest model behind a paywall or a limited number of queries.

What’s Actually New Under the Hood

GPT-5 is more than a routine parameter bump. OpenAI and Microsoft have both touted four core improvements that make this integration a genuine leap rather than a minor iteration:

  • Advanced Reasoning: The model excels at breaking down multi-step problems that require logic, planning, and synthesis. It can manage tasks like “Create a project plan for a mobile app launch, including timeline, resource allocation, and risk mitigation” and produce structured, actionable output instead of a vague outline.
  • Improved Coding Assistance: Developers will notice a marked decline in hallucinations when dealing with libraries, frameworks, and syntax. GPT-5’s larger context window and improved training data mean it can hold thousands of lines of code in memory and understand side effects across files, something older models fumbled.
  • Multimodal Capabilities: While the Copilot app currently emphasizes text interactions, the underlying model can process images, audio, and video. Early demos show it interpreting charts, generating image descriptions, and even analyzing video stills—capabilities that will likely surface in Microsoft 365 apps as the integration matures.
  • Reduced Hallucinations: By leveraging better training data and a more robust architecture, GPT-5 produces significantly fewer false statements. For enterprise users dealing with sensitive contracts or regulatory documents, this alone is a game-changer.

These advancements directly address pain points that Windows users and developers have voiced in community forums for months: Copilot’s occasionally embarrassing inaccuracies, its inability to maintain context over long sessions, and its fumbling with complex PowerShell scripts or registry tweaks.

The Rollout: Gradual but Generous

Microsoft has not issued a formal press release, but the deployment follows its typical staged approach. Features often roll out region by region over several weeks. According to BGR’s hands-on testing, GPT-5 was live in the iPhone Copilot app before appearing on the web or desktop experience—a mirror of the haphazard ChatGPT deployment. Some users in the Windows enthusiast forums report seeing the Smart mode on Windows 11 as early as this week, while others still see only the older “Creative” and “Precise” options.

If you don’t see it yet, there are a few tricks worth trying:
- Update the Copilot app via the Microsoft Store or your phone’s app store.
- Check for Windows 11 updates (Settings > Windows Update) and install any pending patches.
- Try the web version at copilot.microsoft.com, which sometimes gets features before native apps.
- Switch your system region temporarily to the United States or United Kingdom, as Microsoft often tests in these markets first.

Crucially, the web version with no login requirement means anyone with a browser—even on a Linux machine or an older PC that can’t run Windows 11—can access GPT-5 for free through Copilot. This democratic approach could siphon users away from OpenAI’s own platform, especially those unwilling to pay $20 per month.

Community Reaction: A Mix of Excitement and Skepticism

In the Microsoft-centric forums, news that GPT-5 would be free across Copilot triggered a wave of optimism. One poster highlighted the move as “democratizing access to powerful AI capabilities,” while others immediately began testing the model against real-world tasks: drafting PowerShell scripts to automate disk cleanup, generating complex Excel macros, and debugging C# code in Visual Studio.

But not all feedback has been glowing. Some users express concern about data privacy, especially given that Copilot’s web version doesn’t require authentication. Others wonder whether the “free” access will be capped in the future, much as ChatGPT eventually throttled GPT-4 for non-subscribers. And the gradual rollout has frustrated users who feel left behind while friends or colleagues show off the new Smart mode.

Still, the overarching sentiment is that Microsoft is delivering on its promise to weave AI into the fabric of Windows and its developer tools. For many, the idea that a $1000 Windows laptop now comes with a built-in AI tutor, coder, and productivity engine—at no extra cost—feels like a genuine shift in computing.

Developer Impact: Coding at the Speed of Thought

For developers, the GPT-5 integration into GitHub Copilot and VS Code is the most consequential part of this rollout. GitHub Copilot has long been a popular autocomplete tool, but with GPT-5’s advanced reasoning, it can now:
- Understand entire project structures and suggest changes that respect dependencies and naming conventions.
- Write comprehensive unit tests based on a function’s docstring.
- Generate pull request descriptions that summarize code changes in plain English.
- Offer security-focused code reviews, flagging potential SQL injection risks or insecure API calls.

In VS Code, the experience becomes even more fluid. Imagine asking in natural language: “Add an endpoint that returns the last ten orders for the current user, with the order items populated,” and watching the model scaffold the entire route, middleware, and database query. Early adopters on developer forums are already sharing such examples, noting that the shift from “predicting the next token” to “understanding intent” is tangible.

Azure AI Foundry access means enterprise teams can fine-tune GPT-5 on proprietary data and deploy it behind their own firewalls, while still benefiting from the same model that powers the public Copilot. This could accelerate internal tooling projects and give Microsoft a leg up in the cloud AI race against AWS and Google Cloud.

The Bigger Picture: AI as an Operating System Feature

Microsoft’s decision to make GPT-5 free across Copilot is more than a promotional stunt. It reflects a strategic bet: that AI is becoming a fundamental layer of the operating system, not just an app. By embedding the model deep into Windows 11, Office, and Visual Studio, Microsoft normalizes AI-assisted workflows for everyone—students, creative professionals, and sysadmins alike.

Consider the Windows 11 Copilot sidebar. With GPT-5, it can now take action, not just answer questions. A user could type “Organize my desktop, sort downloads by date, and move all PDFs to a folder named Contracts,” and watch it happen. The model’s improved reasoning and reduced hallucinations make such system-level automation safer and more reliable.

For Microsoft 365 commercial subscribers, the upgrade means Copilot inside Teams can finally handle nuanced meeting summaries: identifying action items, flagging conflicting statements, and even generating follow-up emails with draft replies. For PowerPoint, the model can build a full presentation from a Word document, complete with speaker notes and suggested talking points—no human intervention needed.

All of this puts pressure on competitors. Google’s Gemini is still working to achieve this level of deep integration within Workspace, and Apple Intelligence remains in early beta. With GPT-5, Microsoft has drawn a clear line in the sand.

Potential Pitfalls and What to Watch For

Amid the excitement, it’s worth noting a few clouds on the horizon:
- Cost and Sustainability: Running GPT-5 at scale is expensive. If Microsoft keeps it free indefinitely, it may need to offset costs through increased Microsoft 365 subscriptions or Azure consumption—or eventually introduce usage limits.
- Accuracy Gaps: Reduced hallucinations don’t mean zero hallucinations. In high-stakes environments, a single misplaced decimal or fabricated legal clause could prove costly. Users must still verify critical output.
- Regional Disparities: The staggered rollout means not everyone gets the model simultaneously, potentially creating a two-tier experience among Windows users.
- Competitive Response: OpenAI itself may adjust its strategy, perhaps restricting the Copilot access or improving its own free offerings to prevent user defection.

Despite these concerns, the value proposition for Windows enthusiasts is undeniable. A free, deeply integrated AI assistant that can code, reason, and create—all without a subscription—feels like the future finally arriving.

A New Baseline for AI Accessibility

GPT-5 in Microsoft Copilot isn’t just a product update; it’s a statement. By making the most capable AI model ever built available for free across its entire ecosystem, Microsoft is betting that ubiquitous intelligence will keep users within its orbit and attract developers to its platforms. For Windows fans, the immediate takeaway is simple: open Copilot, flip the switch to Smart mode, and start pushing the model to its limits. The era of AI as a premium add-on is fading fast—welcome to the operating system with a brain.