claude sonnet

Anthropic’s Claude Sonnet 4.6 lands as a practical, broadly available step-change: the Sonnet family now ships a beta 1,000,000‑token context window, improved instruction following, and measurable gains in long‑context reasoning and agentic planning — and it’s available to Free, Pro, and...

Microsoft has quietly but decisively shifted Microsoft 365 Copilot from a single‑backend assistant into a managed, multi‑model orchestration platform by adding Anthropic’s Claude family — specifically Claude Sonnet 4 and Claude Opus 4.1 — as selectable engines inside Copilot’s Researcher agent...

Microsoft’s Copilot has taken a decisive step away from single‑vendor dependency by adding Anthropic’s Claude models — notably Claude Opus 4.1 and Claude Sonnet 4 — as selectable backends inside Microsoft 365 Copilot’s Researcher feature and the Copilot Studio agent‑builder, a change Microsoft...

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...

Microsoft’s productivity stack is entering a new, more plural era: after years of deep integration with OpenAI’s models, Microsoft is reported to be adding Anthropic’s Claude — specifically the Sonnet model family — into Office 365’s Copilot workflows, creating a multi‑model orchestration that...