ChatGPT (OpenAI) · 47d ago

Elevated error rates with the invalid_prompt error code

Name: Elevated error rates with the invalid_prompt error code
Start: 2026-07-29T00:55:27.000Z
End: 2026-07-29T02:20:19.000Z

Resolved

Timeline

Started: Jul 29, 2026, 12:55 AM UTC

Last update: Jul 29, 2026, 2:20 AM UTC

Resolved: Jul 29, 2026, 2:20 AM UTC

resolved
All impacted services have now fully recovered.
Jul 29, 2026, 2:20 AM UTC
monitoring
We have applied the mitigation and are monitoring the recovery.
Jul 29, 2026, 1:39 AM UTC
investigating
We are investigating the issue for the listed services.
Jul 29, 2026, 12:55 AM UTC