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OpenAI

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Auto-drafted postmortem

OpenAI outage on May 4 — 33-minute disruption

May 4, 01:30 AM → May 4, 02:04 AM · 33 minutes · high

On May 4, 2026, OpenAI experienced a service disruption, which was detected through user reports indicating slow or unresponsive service. The incident lasted for 33 minutes and was resolved at 02:04 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. This disruption was identified through user reports, with a total of 12 reports received over the 33-minute period. A peak of 10 reports occurred within a 15-minute window. No specific regional impact was recorded for this incident.

Top reported issues

  • Slow / unresponsive12

Incident timeline

  1. May 4, 01:30 AM

    PulseWatch detected elevated report volume (high severity)

  2. May 4, 01:45 AM

    Peak of 4 reports in 15 minutes (baseline 1.3)

  3. May 4, 02:04 AM

    Report volume returned to baseline — incident resolved

Official updates

  1. May 4, 01:30 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