Mai Models
The latest Mai Models coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Debuts MAI Reasoning and Code Models While OpenAI Partnership Becomes Non-Exclusive
Microsoft has quietly assembled a family of seven in-house AI models that now span reasoning, code generation, speech, voice, and image creation—all while its foundational deal with OpenAI has been...
Your Excel and Outlook Copilot Are Now Running on Microsoft’s Own AI—Here’s Why
If you’ve used Copilot in Excel or Outlook recently, you might have interacted with a model you didn’t expect—one built by Microsoft itself, not OpenAI or Anthropic. That’s the key revelation...
Microsoft’s 365 Copilot Now Serves Excel, Outlook AI Prompts on Homegrown MAI Models
Microsoft has started routing tens of thousands of weekly AI prompts from Excel and Outlook through its own MAI models, Bloomberg reported on July 7, 2026, marking the first disclosed...
Microsoft Build 2026 Unveils Seven MAI Models to Cut AI Costs and Boost Copilot
Microsoft dropped a bombshell at Build 2026 on June 2, unveiling seven entirely new in-house AI models under the MAI brand. The move signals a dramatic shift toward self-reliance, cost efficiency,...
MAI-Thinking-1 Debuts at Build 2026 as Microsoft Pushes AI Optionality with Seven In-House Models
Microsoft dropped a bombshell at Build 2026 in San Francisco on June 2, unveiling MAI-Thinking-1, its first in-house reasoning model, alongside six other MAI models that span coding, image...
Microsoft Build 2026 to Unveil Homegrown AI Model Powering GitHub Copilot
Microsoft plans to unveil a suite of homegrown AI models at its Build developer conference in San Francisco on June 2–3, 2026. Chief among them is a specialized coding model engineered to...
Microsoft Build 2026 Turns Windows into a Native AI Agent Platform
Microsoft Build 2026 opens its doors on June 2 at San Francisco's Fort Mason Center, with CEO Satya Nadella scheduled to take the stage at 10 a.m. Pacific. For the first time since the pandemic, the...
Microsoft MAI Models Launch in Public Preview: Foundry-First AI Strategy Targets Enterprise Dominance
Microsoft has launched three new MAI models in public preview, signaling a strategic shift toward making its Foundry stack the default enterprise AI platform. MAI-Transcribe-1, MAI-Voice-1, and...
Microsoft's AI Self-Sufficiency Strategy: MAIA 200, Fairwater Data Centers & Windows Integration
Microsoft's ambitious pivot toward "AI self-sufficiency" represents a fundamental reimagining of how the company builds, hosts, and delivers the generative AI capabilities that now sit at the core of...
Microsoft MAI models cut OpenAI costs and boost Copilot governance
Microsoft's strategic pivot toward developing first-party AI models under the MAI (Microsoft AI) branding represents a fundamental transformation in the company's artificial intelligence strategy,...
Microsoft Build 2025: Unveiling AI Innovations and Hardware Advancements
Introduction Microsoft's annual Build developer conference, held from May 19 to 22, 2025, showcased a series of groundbreaking advancements in artificial intelligence (AI) and hardware. The event...
Microsoft's 50th Anniversary: Pioneering AI Independence for Windows Users
As Microsoft celebrates its 50th anniversary, the tech giant is not just reflecting on half a century of innovation but is boldly charting a new course in the realm of artificial intelligence (AI)....