Downrightnow
// Incident Post-MortemDRN-8B554C97

ChatGPT outage on May 29, 2026

Minor severityResolved1h 43mAI
Started · UTC
May 29, 03:51 AM
27d ago
Resolved · UTC
May 29, 05:34 AM
27d ago
Duration
1h 43m
End-to-end
Peak confidence
20.00
0 snapshots
// User impact

ChatGPT users likely saw failed connections, degraded availability, or session instability for this AI service. The incident reached Minor severity and lasted 1h 43m. The stored report window does not show a preserved user-report spike.

// What happened

ChatGPT experienced a Minor incident on May 29, 2026. It was marked resolved at Fri, May 29, 2026, 05:34 AM UTC after 1h 43m, with peak confidence of 20.00.

Deterministic readout · awaiting AI summary pass

// Timeline

  1. Incident detected

    Minor confidence crossed the incident threshold for ChatGPT.

  2. Marked resolved

    The incident was closed after 1h 43m of observed impact.

// Signals by source0 sources

No per-source signal payloads were preserved in this incident's snapshot window.

// Aggregate evidence

Confidence scoring

20.00

The incident reached 20.00 peak confidence across available stored status snapshots.

User reports

0 / 15m

No elevated user-report volume was preserved in the incident window snapshots.

Status samples

0 affected

The incident row exists, but the bounded snapshot window does not include affected status samples.

Recovery signal

Resolved

Recovery was recorded at Fri, May 29, 2026, 05:34 AM UTC.