Anthropic incident

Elevated errors across many models

Minor Ongoing View vendor source →

Anthropic is currently experiencing a minor incident affecting claude.ai and Claude API (api.anthropic.com) and 1 more component, which began 2h ago. The vendor's full update timeline is below.

Started
Jun 16, 2026, 05:29 PM UTC
Resolved
Ongoing
Duration
● 1h 57m
Detected by Pingoru
Jun 16, 2026, 05:29 PM UTC

Affected components

claude.aiClaude API (api.anthropic.com)Claude CodeClaude Cowork

Update timeline

  1. investigating Jun 16, 2026, 05:29 PM UTC

    We are currently investigating this issue.

  2. monitoring Jun 16, 2026, 06:00 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. identified Jun 16, 2026, 06:15 PM UTC

    We are still seeing errors on Opus 4.8 and Haiku 4.5.

  4. identified Jun 16, 2026, 07:00 PM UTC

    We are continuing to work to resolve an elevated rate of errors on requests to Claude Opus 4.8, and will provide an additional update as soon as possible.

  5. identified Jun 16, 2026, 07:08 PM UTC

    We are continuing to work on a fix for this issue.

  6. monitoring Jun 16, 2026, 07:22 PM UTC

    A fix has been implemented and we are monitoring the results.