Windows 11 build 25131.1003

10.0.25131.1003.rs_onecore_sigma_grfx_dev
Build of Copper
OS familyWindows 11 (NT 10.0)
Version number10.0
Build number25131
Build revision1003
Build labrs_onecore_sigma_grfx_dev

Windows 11 build 25131.1003 is an unleaked build of Copper, the 23H1 development semester of Windows as a service. An issue related to this build was posted to GitHub by a Microsoft employee on 10 August 2022.[1]

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