OpenAI / ChatGPT
Degraded

ChatGPT outage on October 26, 2026: what happened and how long it lasted

On October 26, 2026, OpenAI / ChatGPT had degraded performance between 18:19 and 18:30 UTC, about 12 min in total. The vendor posted 1 incident.

Live status

Timeline (UTC)

  1. OfficialOfficial incident posted: Elevated error rates for Ads POST requests
  2. MeasuredModelBank probes detect degraded performance
  3. OfficialOfficially resolved: Elevated error rates for Ads POST requests
  4. MeasuredProbes back to normal (lasted 10 min)

Hourly measurements (UTC)

00:0012:0023:00

Also affected that day: Kimi

Was ChatGPT down on October 26, 2026?

On October 26, 2026, OpenAI / ChatGPT had degraded performance between 18:19 and 18:30 UTC, about 12 min in total. The vendor posted 1 incident.

Is ChatGPT working now?

Live status: modelbank.ai/status/openai. We test it every 2 minutes.

How do I hear about the next outage first?

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