EventDevelopersAugust 18, 2026

Claude suffers outages Aug 16 and 18, degrading multiple models

An Aug 16 disruption affected claude.ai, platform.claude.com, the Claude API, Claude Code, and Claude Cowork. A second incident Aug 18 degraded Claude Opus 5, resolved after impact from 16:11 to 18:23 UTC.

How this story unfolded

2 days · 0 reports · 6 community posts · from Aug 16

  1. Aug 16
  2. Aug 18

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