Bing Chat is now “Microsoft Copilot” in potentially confusing rebranding move


The Microsoft Copilot logo.
Enlarge / The Microsoft Copilot logo.

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On Wednesday, Microsoft announced that Bing Chat—its famously once-unhinged AI chatbot—has been officially renamed “Microsoft Copilot.” The company also announced it will support OpenAI’s recently released GPTs, which are custom roles for its ChatGPT AI assistant.

The rebranding move consolidates Bing Chat into Microsoft’s somewhat confusing “Copilot” AI assistant naming scheme, which has a lineage that began with GitHub Copilot in 2021. In March this year, Microsoft announced Dynamics 365 Copilot, Copilot in Windows, Microsoft Security Copilot, and Microsoft 365 Copilot. Now Bing Chat is just “Microsoft Copilot”—its sixth copilot so far. Pretty soon, Microsoft will need a Branding Copilot to keep them all straight.

Regarding the naming scheme, Microsoft customer Amit Malik took to X and wrote, “I love Microsoft, but this whole copilot thing is becoming more confusing than it should be. Microsoft Copilot, Windows Copilot, M365 Copilot, then all the m365 apps, D365 copilot and so on. AI was supposed to simplify, not otherwise.” Note that Malik wrote that in September—nearly two months before the recent announcement.

A screenshot of the new "Microsoft Copilot" website—aka Bing Chat in disguise.
Enlarge / A screenshot of the new “Microsoft Copilot” website—aka Bing Chat in disguise.

Apparently, the Copilot branding is an attempt to unify rather than confuse, according to a Microsoft blog post: “At Microsoft Ignite 2023, we are announcing new innovations across Microsoft Copilot—one copilot experience that runs across all our surfaces, understanding your context on the web, on your PC, and at work to bring the right skills to you when you need them across work and life. Microsoft is the Copilot company. And soon there will be a Copilot for everyone and for everything you do.”

copilot.microsoft.com, which provides a specialized chat interface—although it requires the Microsoft Edge or Google Chrome browsers to work. Bing.com (the search engine) will still offer a combined search and chat experience for users similar to what was previously offered with Bing Chat.

But that’s not all. Microsoft is also embracing OpenAI’s recent move toward agent-like AI models called GPTs with Microsoft Copilot Studio (yet another Copilot, although this one is for making new Copilots). “GPTs are a new way for anyone to create a tailored version of Copilot for specific tasks,” writes Microsoft. “Combined with the previously announced support of OpenAI schema plugins, GPTs and plugins will open a new opportunity across citizen and professional developers, and provide users with experiences and interactions tailored to meet their needs.”

Microsoft says that Microsoft Copilot (the Bing Chat one) will become generally available on December 1. We’ll keep you updated if any new Copilots suddenly emerge.

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