Serval incident

Elevated errors across ChatGPT, Codex, and the API including the Agents API

Resolved on September 29, 2026.

resolved Sep 29, 2026, 11:14 PM UTC

The issue causing elevated errors across ChatGPT, Codex, and the API has been resolved, and all affected services have recovered. Thank you for your patience while we worked to restore service. The detailed Root Cause Analysis (RCA) will be published in the next 5 business days.

Started
Sep 29, 2026, 11:14 PM UTC
Resolved
Sep 29, 2026, 11:14 PM UTC
Duration
–
Detected by Pingoru
Sep 29, 2026, 11:14 PM UTC

Update timeline

  1. resolved Sep 29, 2026, 11:14 PM UTC

    The issue causing elevated errors across ChatGPT, Codex, and the API has been resolved, and all affected services have recovered. Thank you for your patience while we worked to restore service. The detailed Root Cause Analysis (RCA) will be published in the next 5 business days.

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