Anthropic added https://status.claude.com/incidents/ls6bn1x81m0w to its own status page, reading "Elevated errors for Claude Sonnet 5".

AnthropicSTATUSADDEDWED SEP 2, 21:22

The line, as the page carries it

+https://status.claude.com/incidents/ls6bn1x81m0w: "Elevated errors for Claude Sonnet 5"

The record

DOCUMENThttps://status.claude.com/history.rss
SOURCEanthropic-status
ROWhttps://status.claude.com/incidents/ls6bn1x81m0w
OPERATIONadded
BEFORENothing was recorded because the row did not exist.
AFTERElevated errors for Claude Sonnet 5
READ AT2026-09-02T21:22:13.651Z
SIGNALSmodelId

What went out

  • BLUESKY2026-09-06 21:48Anthropic put a new incident on its own status page at status.claude.com, reading "Elevated errors for Claude Sonnet 5". If your app calls that model, the errors you are seeing now have a page behind them. The page carried nothing for it before today. #software

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.