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Claude Code incident

Elevated errors for Claude Sonnet 5

Resolved after 26 min.

Started
Ended
Worst state
Partial outage
On Claude Code’s status page
Source
Components
Claude API (api.anthropic.com), Claude Code, Claude Cowork, claude.ai

Live Claude Code status Full Claude Code outage history

Timeline

  1. Claude Code status page · Reported Elevated errors for Claude Sonnet 5
  2. Claude Code status page · Investigating We are investigating elevated errors on requests to Claude Sonnet 5. We will provide an update as soon as possible.
  3. Claude Code status page · Resolved The issue affecting Claude Sonnet 5 has been resolved. Impact occurred from 2:05pm PT / 21:05 UTC to 2:19pm PT / 21:19 UTC.

Cite this incident

Site Qwality, “Elevated errors for Claude Sonnet 5,” Sep 2, 2026, https://siteqwality.com/is-claude-code-down/incidents/claude-code-202609022117/

Free to quote with a link to this page.