Microsoft shifts Excel and Outlook prompts to its own MAI models, cutting reliance on OpenAI and Anthropic to trim AI costs.

The cost of AI tokens, the unit used to measure how much computing work a model is doing, is getting so expensive that is ...

Microsoft Corp., looking to reduce AI costs, is starting to replace OpenAI and Anthropic with its own models in software ...

Microsoft has fixed a known issue causing the Copilot Chat or Copilot buttons in Classic Outlook to disappear for Windows ...

Anthropic's Claude family of AI models is now generally available in Microsoft Foundry on Azure, giving enterprise developers another frontier model they can deploy, manage and govern through ...