model orchestration

Anthropic's latest incremental release, Claude 4.5 (Sonnet 4.5), doubles down on a business-first play: the company says the model sustains long-horizon coding and agentic workflows, improves handling of finance and scientific reasoning, and is now being positioned directly into enterprise...

Microsoft has quietly begun rolling out a new phase in its AI-first strategy for Office: Agent Mode inside Word and Excel, and a cross‑app Office Agent inside Microsoft 365 Copilot — features designed to make complex, multi‑step work feel more like handing a brief to an expert and less like...

Microsoft’s long-standing reliance on OpenAI for the “brains” behind Copilot and large parts of its AI stack has shifted into a more complex posture this year, as Microsoft unveils MAI‑Voice‑1 and MAI‑1‑preview — two first‑party models designed to reclaim latency, cost and product control while...

Microsoft quietly turned Microsoft 365 Copilot from a single‑vendor assistant into a multi‑model orchestration platform by adding Anthropic’s Claude Sonnet 4 and Claude Opus 4.1 as selectable back‑ends in Copilot’s Researcher agent and Copilot Studio, while making clear that OpenAI models will...

Microsoft’s Copilot has shed its single‑vendor skin: business customers can now pick Anthropic’s Claude models alongside OpenAI inside Microsoft 365 Copilot and Copilot Studio, a shift that transforms Copilot from a single‑backed assistant into an explicit multi‑model orchestration platform...

Microsoft's Microsoft 365 Copilot is no longer a single‑vendor show: starting today the company is adding Anthropic’s Claude family — notably Claude Sonnet 4 and Claude Opus 4.1 — as selectable backends inside Copilot, giving organizations the ability to route specific Copilot workloads to...

OpenAI and Anthropic now sit on the public stage while Microsoft and Amazon wage a quieter, higher‑stakes contest for the cloud and compute hegemony that will shape the AI decade ahead. Background: how we got here The current alignment — OpenAI with Microsoft and Anthropic with Amazon — is the...

Microsoft has quietly begun the most consequential recalibration of its productivity‑AI stack since Copilot’s debut: Office 365 will now route select Copilot workloads to Anthropic’s Claude family—most notably the Sonnet 4 lineage—alongside continued use of OpenAI models and Microsoft’s own...

Microsoft’s decision to fold Anthropic’s models into Office 365 represents a deliberate, high-stakes recalibration of its AI supply chain — one that pares dependence on a single vendor, broadens technical options inside Copilot features, and reshapes enterprise risk calculations for productivity...

Microsoft has quietly shipped its first fully in‑house AI models — MAI‑Voice‑1 and MAI‑1‑preview — marking a deliberate shift in strategy that reduces dependence on OpenAI’s stack and accelerates Microsoft’s plan to own more of the compute, models, and product surface area that power Copilot...

Microsoft’s Windows lead has just sketched a future in which the operating system becomes ambient, multimodal and agentic — able to listen, see, and act — a shift powered by a new class of on‑device AI and tight hardware integration that will reshape how organisations manage and secure Windows...