Cloudflare incident

Workers AI Gemma 4 model unhealthy

Resolved after 4 hours 8 minutes, affecting Workers AI, on April 11, 2026.

identified Apr 12, 2026, 12:29 AM UTC

The issue has been identified and a fix is being implemented.

Started
Apr 11, 2026, 09:52 PM UTC
Resolved
Apr 12, 2026, 02:00 AM UTC
Duration
4h 8m
Detected by Pingoru
Apr 11, 2026, 09:52 PM UTC

Affected components

Workers AI

Update timeline

  1. investigating Apr 11, 2026, 09:52 PM UTC

    Cloudflare is investigating isssues with Workers AI Gemma 4 model. Users may experience elevated error rates when trying to use Gemma 4 on Workers AI

  2. identified Apr 12, 2026, 12:29 AM UTC

    The issue has been identified and a fix is being implemented.

  3. resolved Apr 12, 2026, 02:00 AM UTC

    This incident has been resolved.

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