Outage in Claude

Elevated errors on Claude Opus 4.8 (Fast Mode)

Resolved Minor

June 08, 2026 - Started about 1 hour ago - Lasted 28 minutes
Official incident page

Incident Report

Summary AI Generated

Claude Opus 4.8 (Fast Mode) experienced elevated errors for 40 minutes from 7:50 PM PT to 8:30 PM PT on June 9th, 2026. The issue affected both claude.ai and api.anthropic.com services. The problem has been resolved after investigation.

We are currently investigating this issue.

Components affected

Claude claude.ai Claude api.anthropic.com

Latest Updates ( sorted recent to last )

RESOLVED about 1 hour ago - at 06/09/2026 03:42AM

This issue has been resolved. Claude Opus 4.8 (Fast Mode) saw elevated errors from 7:50 PM PT / 02:50 UTC to 8:30 PM PT / 03:30 UTC.

INVESTIGATING about 1 hour ago - at 06/09/2026 03:13AM

We are currently investigating this issue.

Latest Claude outages

Elevated errors on Claude Opus 4.8 - about 6 hours ago

Elevated errors on Claude Opus 4.7 - about 8 hours ago

Elevated errors on Claude Haiku 4.5 - about 9 hours ago

Elevated errors on Claude Opus 4.7 - about 11 hours ago

Elevated errors on Claude Opus 4.7 - 1 day ago

The Status Page Aggregator with Early Outage Detection

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 6320 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook