Cloudflare incident

Workers AI Gemma 4 model unhealthy

Minor Resolved View vendor source →

Cloudflare experienced a minor incident on April 11, 2026 affecting Workers AI, lasting 4h 8m. The incident has been resolved; the full update timeline is below.

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.