503RADARINCIDENT ARCHIVEMETHODOLOGY
LIVE · CONFIRMED

OpenAI outage — August 5, 2026

Issues with Custom GPT actions

OpenAI’s Multiple services has a confirmed disruption, detected on August 5, 2026. 503Radar’s sensors raised the first signal at 03:53 UTC, 11h 14m before the official status page acknowledged impact.

Key facts

DetectedAugust 5, 2026 · 03:53 UTC
Confirmed15:08 UTC · lead time 11h 14m
ServiceMultiple services
Official recordhttps://status.openai.com

Timeline

  1. 03:53Z

    Detected · Signal

    7 crowd signals for Multiple services on OPENAI crossed the signal threshold.
  2. 15:08Z

    Confirmed · Official

    An official OPENAI status-page notice corroborated the event — 11h 14m after detection.

How this was detected

1 independent evidence class for Multiple services on OPENAI. 7 crowd reports across bluesky (single platform — not corroborating), z=+2.3σ vs the cell baseline. Official notice confirms it, 11h 14m after the crowd.