Microsoft celebrates 50 years with Copilot

What a special day! After an amazing 50 years, marked by some very special moments for me (Windows 95, Internet Explorer, Xbox, Bing & Surface!), we’re looking ahead to the future and this incredible era of AI. Today we take the next step to make Copilot truly Your AI Companion.…

— Yusuf Mehdi (@yusuf_i_mehdi) April 4, 2025

Microsoft’s AI division head, Mustafa Suleyman, believes there are benefits to using AI models that are a few months behind the cutting edge. Building the most advanced models is expensive and can be duplicative. “It’s absolutely mission-critical that long-term, we are able to do AI self-sufficiently at Microsoft,” Suleyman said.

However, the company is not currently using its resources to develop state-of-the-art AI models.

Copilot Vision is surprisingly good

AI can assist you in real time for free by seeing your screen.

Great for understanding everything you see, guiding you, or explaining anything.

– Open Msft Edge– Select Copilot in the corner– Click on the mic icon

And you’re ready to go! pic.twitter.com/GnCH2qzFjq

— Paul Couvert (@itsPaulAi) April 5, 2025

Waiting to build models that are “three or six months behind” offers advantages such as lower costs and the ability to focus on specific use cases. “That’s actually our strategy, to really play a very tight second, given the capital-intensiveness of these models,” Suleyman explained.

Microsoft relies on partnerships with other companies to grow. It sources AI models from OpenAI and computing power from a company in New Jersey.

Microsoft’s AI strategy and Copilot

So, Microsoft isn’t streaming the actual 50th anniversary celebration portion of today’s event. That really sucks. The media can live blog it though, so tune into ours if you want to follow along. https://t.co/V33rr9xw2D

— Zac Bowden (@zacbowden) April 4, 2025

Microsoft has integrated OpenAI’s systems into products like Bing and Windows. Suleyman announced updates to Microsoft’s Copilot assistant at an event on Friday.

Microsoft might let you change Copilot’s appearance… Even into Clippy! https://t.co/iUDieEk0qs pic.twitter.com/feCkCnli3N

— Zac Bowden (@zacbowden) April 4, 2025

Copilot will now be able to remember key facts about people who use it repeatedly, a feature first seen in OpenAI’s ChatGPT.

Microsoft occasionally releases open-source models that can run on PCs without requiring powerful server GPUs. These differ from OpenAI’s cutting-edge offerings. Despite some recent issues, Suleyman stressed the importance of Microsoft being able to do AI independently in the long run.

However, he acknowledged that Microsoft is not currently pushing to build the most advanced models. “We have an incredibly strong AI team, huge amounts of compute, and it’s very important to us that we don’t necessarily develop the absolute frontier, the best model in the world first,” he said. “That’s very, very expensive to do and unnecessary to cause that duplication.”

Produced with AI assistance. Reviewed by the KillerStartups editorial team before publication. See our editorial policy and about page.

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