minorresolved

Anthropic (Claude) outage on 2026-08-18: Degraded performance for multiple models

Started
Resolved
Duration
2h 41m

Latest update from Anthropic (Claude)

The issue affecting Claude Opus 5 has been resolved. Impact occurred from 16:11 to 18:23 UTC.

Anthropic (Claude)'s own report for this incident

Was your service affected by this Anthropic (Claude) outage?

PingView checks your endpoints every minute from four regions and keeps screenshot evidence, so you can tell a vendor outage apart from your own regression.

Start monitoring free

Other Anthropic (Claude) incidents

See the full Anthropic (Claude) outage history