Anthropic added https://status.claude.com/incidents/nr3h7bw8b3k3 to its own status page, reading "Degraded performance on Claude for Microsoft Office 365".

AnthropicSTATUSADDEDTUE SEP 1, 18:26

The line, as the page carries it

+https://status.claude.com/incidents/nr3h7bw8b3k3: "Degraded performance on Claude for Microsoft Office 365"

The record

DOCUMENThttps://status.claude.com/history.rss
SOURCEanthropic-status
ROWhttps://status.claude.com/incidents/nr3h7bw8b3k3
OPERATIONadded
BEFORENothing was recorded because the row did not exist.
AFTERDegraded performance on Claude for Microsoft Office 365
READ AT2026-09-01T18:26:35.485Z
SIGNALSmodelId

What went out

    When a lab changes a document

    The engine refetches every registered document on a schedule and files the line that moved. Model cards, system cards, pricing pages, API changelogs and deprecation notices all change without an announcement. Leave an address and Context Window writes when one does.