OpenAI incident

Degraded performance in GPT-6.1 Sol Codex and Work mode

Resolved after 8 hours 26 minutes, affecting Codex Web and Codex API and 1 more, on October 13, 2026.

resolved Oct 13, 2026, 04:36 PM UTC

We have resolved the issue causing degraded performance with GPT-6.1 Sol in Codex and ChatGPT Work.

Started
Oct 13, 2026, 08:10 AM UTC
Resolved
Oct 13, 2026, 04:36 PM UTC
Duration
8h 26m
Detected by Pingoru
Oct 13, 2026, 08:10 AM UTC

Affected components

Codex WebCodex APICLIVS Code extensionChatGPT Work

Update timeline

  1. investigating Oct 13, 2026, 08:10 AM UTC

    We are investigating the issue for the listed services.

  2. investigating Oct 13, 2026, 08:18 AM UTC

    Degraded performance on GPT 6.1 Sol Codex and Work mode

  3. investigating Oct 13, 2026, 08:22 AM UTC

    We are investigating the issue for the listed services.

  4. monitoring Oct 13, 2026, 09:30 AM UTC

    We have applied the mitigation and are monitoring the recovery.

  5. resolved Oct 13, 2026, 04:36 PM UTC

    We have resolved the issue causing degraded performance with GPT-6.1 Sol in Codex and ChatGPT Work.

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