Microsoft Copilot · adoptedClaude

validasserted

Valid from: 2026-03-09
Valid until: still holds
Published: 2026-03-09
Recorded by AsOf: 2026-10-31
Checked: 2026-10-31 · its source page states the value and the date
Confidence: 0.70

Sources

“Claude is now available in mainline chat in Copilot via the Frontier program, alongside the latest generation of OpenAI models.”— what the page says, read 2026-10-31

Introducing the First Frontier Suite built on Intelligence + Trust - The Official Microsoft Blogprimary · blogs.microsoft.com · 2026-03-09

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