Microsoft is replacing OpenAI and Anthropic with its MAI models in Excel, Outlook and more to cut AI costs and reduce reliance on external AI providers.

Build model-driven apps in seconds using Power Apps. Connect existing data from SharePoint or Excel to generate screens and ...

Microsoft is reducing its dependence on external AI models from OpenAI and Anthropic by deploying its own in-house AI systems across workplace applications. The company has started using its MAI model ...

Microsoft Excel for the past week has been hanging or crashing on iOS and iPadOS devices, to customers' great annoyance.… The problems appear to have begun following the release of Excel version 2.102 ...

Flash, new in-house AI models designed to cut GPU costs, power Bing, Excel, Copilot and Dynamics, and reduce reliance on ...

Microsoft shifts some Office AI workloads to MAI models, cutting OpenAI and Anthropic costs while keeping Copilot on a mixed ...

Microsoft has reportedly begun replacing OpenAI and Anthropic models with its own AI in Excel and Outlook to reduce the high costs associated with these technologies.

Microsoft has reportedly begun replacing OpenAI and Anthropic models with its own AI in Excel and Outlook as it looks to cut soaring AI costs. The move suggests the company's growing push to build ...

Microsoft is replacing external AI models with its own internally developed systems. This strategic shift aims to significantly reduce operational costs for the tech giant. Tens of thousands of AI ...

When we open a document in Word or a spreadsheet in Excel, its name is displayed on the Title Bar of Word and Excel, respectively. When we create a new document or spreadsheet, its default name is ...

OpenAI designated GPT-5.6 as the preferred model for Microsoft 365 Copilot on launch day, days after Bloomberg reported Microsoft shifting to its own MAI models.