Anthropic
The latest Anthropic coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Adds Anthropic’s Claude to Office 365 as US Rescinds AI Chip Export Rule
The U.S. government’s surprise decision on May 13, 2025, to scrap a major AI chip export-control framework has collided with a new congressional push to force domestic prioritization of...
Anthropic Adds Project-Scoped Memory to Claude, Gives IT Teams Admin Controls and Incognito Mode
Anthropic today rolled out a long-awaited Memory capability for its Claude assistant, giving Team and Enterprise plan customers the ability to retain and recall project-specific context across chat...
Microsoft-OpenAI MOU Signals End of Exclusivity, Ushers in Multi-Cloud AI Era
Microsoft and OpenAI have signed a non-binding memorandum of understanding that rewrites the rules of their long-standing partnership, formalizing a shift toward a multi-cloud, multi-model future as...
Microsoft's $20B AI Deal and Windows 11 25H2 ISO Headline a Landmark Week
Microsoft has locked in a multi-year deal worth up to $19.4 billion with GPU cloud provider Nebius, marking one of the largest third-party AI infrastructure pacts in the company's history. The...
Claude Sonnet 4 Slots into Word and Excel as Microsoft Rethinks Copilot’s AI Backend
Microsoft is integrating Anthropic’s Claude Sonnet 4 models into Microsoft 365 Copilot, bringing them directly into Word, Excel, PowerPoint, and Outlook, according to reports from The Information...
Microsoft Adds Anthropic's Claude Sonnet to Copilot, Diversifying Office AI Models
Microsoft’s Office suite has long been the bedrock of enterprise productivity, and its AI-powered Copilot features have been virtually synonymous with OpenAI’s models. That is about to change....
Microsoft Pays Anthropic to Add Claude Sonnet 4 as Copilot's Second AI Brain in Office 365
Microsoft is paying Anthropic to integrate its Claude AI models directly into Office 365 applications, marking the first time the productivity suite will officially route user prompts to a large...
Microsoft Integrates Anthropic's Claude Sonnet 4 into Office 365 for Multi-Model AI
Microsoft is preparing to integrate Anthropic’s Claude Sonnet 4 models into its Office 365 productivity suite, marking a decisive break from exclusive reliance on OpenAI technology in key...
Microsoft Integrates Anthropic Claude and MAI Models into Office 365 Copilot
Microsoft has begun integrating Anthropic’s Claude models into its Office 365 Copilot, a move that explicitly ends the company’s near-exclusive reliance on OpenAI and reshapes the AI assistant...
Microsoft Injects Anthropic's Claude Into Office 365 to Reduce OpenAI Dependency
Microsoft is preparing to integrate Anthropic's Claude models into Office 365, according to multiple reports, a move that would break OpenAI's monopoly on the AI back-end for Copilot features in...
Claude Sonnet 4 Lands in Microsoft 365 Copilot, Upending OpenAI Partnership
Microsoft is breaking its exclusive reliance on OpenAI for Copilot's brainpower, integrating Anthropic's Claude Sonnet 4 into Microsoft 365 to power productivity tasks like slide generation and...
How Open Models, On-Device RAG, and Web Agents Are Redefining Windows Development in One Landmark Week
Anthropic's $13 billion funding round and simultaneous $1.5 billion settlement with authors capped a week that saw Europe's largest open language model launch, a surge of compact on-device AI...