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Auto-drafted postmortem

OpenAI outage on May 4 — 35-minute disruption

May 4, 06:43 AM → May 4, 07:19 AM · 35 minutes · high

On May 4, 2026, the OpenAI service experienced a high severity outage, detected through user reports. Users primarily reported slow or unresponsive service. The incident began at 06:43 UTC and was resolved by 07:19 UTC.

Peak reports
14
in 15 min
Total reports
16
during the incident
Duration
35 minutes
tracked by PulseWatch

Impact

During the incident, users reported experiencing slow or unresponsive service. A total of 16 reports were received, with a peak of 14 reports within a 15-minute period. These reports indicated a general degradation of service performance. No specific regional impacts were recorded during this time.

Top reported issues

  • Slow / unresponsive16

Incident timeline

  1. May 4, 06:43 AM

    PulseWatch detected elevated report volume (high severity)

  2. May 4, 06:45 AM

    Peak of 4 reports in 15 minutes (baseline 1.3)

  3. May 4, 07:13 AM

    Status updated: possible issue

  4. May 4, 07:19 AM

    Report volume returned to baseline — incident resolved

Official updates

  1. May 4, 06:43 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