Outage recap · Anthropic

Claude outage — June 15, 2026

On June 15, 2026, Claude had a reported incident on Anthropic's official status page. Below is what was reported — impact, timing, and the AI services the same upstream outage could affect.

Elevated errors on Claude Opus 4.8

minor

Started: Jun 15, 2:20 AM EDT
Resolved: Jun 15, 4:56 AM EDT
Duration: 2h 36m

As reported by Anthropic's official status page (status: resolved). We report the vendor's own words, never an inferred cause.

The AI cascade

Claude depends on Anthropic. When that upstream has an incident, it doesn't hit Claude alone — these AI tools share the dependency and can degrade at the same time:

CursorWindsurfGitHub CopilotTabnineSourcegraph CodyClineRoo CodeContinue

Is Claude down right now? →Claude status history →

AIDownCheck is not affiliated with Anthropic. This recap summarizes incidents published on Anthropic's official status page.