OpenAI incident

Increased latency for Codex compaction for a subset of users

Resolved after 1 hour 39 minutes, affecting Codex Web and Codex API and 1 more, on June 4, 2026.

identified Jun 04, 2026, 02:57 AM UTC

We have identified that users are experiencing elevated latency for the impacted services. We are working on implementing a mitigation.

Started
Jun 04, 2026, 02:57 AM UTC
Resolved
Jun 04, 2026, 04:37 AM UTC
Duration
1h 39m
Detected by Pingoru
Jun 04, 2026, 02:57 AM UTC

Affected components

Codex WebCodex APICLIVS Code extensionCodex in ChatGPT Desktop

Update timeline

  1. identified Jun 04, 2026, 02:57 AM UTC

    We have identified that users are experiencing elevated latency for the impacted services. We are working on implementing a mitigation.

  2. resolved Jun 04, 2026, 04:37 AM UTC

    All impacted services have now fully recovered.

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