EN
← ChatGPT status

INCIDENT RESOLVED

ChatGPT

✓

Elevated latency for some API requests

Updated

Resolved 17:05Started 2Timeline events

Confirmed by the official source.

Executive summary

  • Summary

    ChatGPT officially reported elevated latency affecting some API requests, including Chat Completions and Responses. A mitigation has been applied, and recovery is being monitored.

What users experienced

  • User impact

    Some requests to the Chat Completions and Responses APIs may experience elevated latency or timeouts.

◷

Started

17:0530 Sep 2026
▧

Timeline events

2View timeline →

Timeline of the incident

  1. Detection

    Confirmed by an official service source.

  2. Resolution

    The service is no longer reporting this incident as active.

What we know

  • ✓The disruption began at 17:05 UTC on September 30, 2026.
  • ✓Chat Completions and Responses were identified as affected components.
  • ✓An initial mitigation produced improvements in API latency.
  • ✓The latest provider update reported that mitigation had been applied and recovery was being monitored.