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OpenAI

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Auto-drafted postmortem

OpenAI outage on May 4 — 33-minute disruption

May 4, 08:45 AM → May 4, 09:19 AM · 33 minutes · high

On May 4, 2026, OpenAI experienced a service disruption, which was detected through user reports. The incident began at approximately 08:45 UTC and lasted for 33 minutes before service was fully restored at 09:19 UTC.

Peak reports
10
in 15 min
Total reports
12
during the incident
Duration
33 minutes
tracked by PulseWatch

Impact

Users reported experiencing slow or unresponsive service during the incident. A total of 12 user reports were received, with a peak of 10 reports within a 15-minute period. No specific regional impact was recorded. The disruption primarily manifested as general service unresponsiveness or slowness, as indicated by the user reports.

Top reported issues

  • Slow / unresponsive12

Incident timeline

  1. May 4, 08:45 AM

    PulseWatch detected elevated report volume (high severity)

  2. May 4, 09:00 AM

    Peak of 4 reports in 15 minutes (baseline 1.3)

  3. May 4, 09:13 AM

    Status updated: possible issue

  4. May 4, 09:19 AM

    Report volume returned to baseline — incident resolved

Official updates

  1. May 4, 08:45 AM

    OpenAI status page acknowledged the incident.

    View official source
Draft auto-generated by PulseWatch when the incident resolved. Based on aggregated user-report signals and the sources listed above.
This postmortem was auto-generated from PulseWatch's record of the incident. · Model: gemini-2.5-flash