Microsoft has quietly begun a major pivot in the architecture that powers the AI features inside Office apps: Copilot will now route select workloads to Anthropic’s Claude family — notably the Sonnet 4 models — while continuing to use OpenAI models and Microsoft’s own engines where they remain...
ai-orchestration
anthropic
anthropic claude
aws bedrock
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claude sonnet 4
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copilot
cross-cloud
cross-cloud inference
data-residency
enterprise-ai
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microsoft
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model diversification
multi-model
multi-model orchestration
office ai
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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...
Microsoft’s Office productivity stack is entering a deliberate, workload‑focused transformation: Redmond will begin routing select Copilot and Office 365 features to Anthropic’s Claude models — notably the Sonnet 4 family — alongside continued use of OpenAI and Microsoft’s own models, a...