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Partial OutageResolvedOfficial report

ChatGPT Partial Outage - September 14, 2026

Provider incident title: “Degraded Performance affecting Agents API

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Started

Monday, September 14, 2026

11:20 PM UTC

Duration

18m

total

Resolved

11:39 PM UTC

Sep 14, 2026

Severity: Partial Outage|Affected: ChatGPT|Duration: 18m

Incident Timeline3 updates · oldest first

11:20 PM UTCMonitoring

Since 1:30 PM Pacific Time on September 14, customers using the Agents API have experienced delays or been unable to start turns in managed sessions.

11:28 PM UTCMonitoring

We have applied mitigations and are seeing recovery, but the service has not fully recovered. We are continuing to monitor recovery.

11:39 PM UTCResolved

The issue affecting the Agents API has been resolved. Managed sessions are now processing turns normally.

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About This Report

ChatGPT 30-day uptime: 100% based on Tickerr's independent monitoring checks.

This incident was sourced from ChatGPT's official Atlassian Statuspage. Tickerr ingests updates every 10 minutes to surface incidents as they are posted by the provider.

This incident lasted 18m.

Tickerr monitors 90+ AI tools independently. View live ChatGPT status or all AI tool status.

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These incidents from the same provider started around the same time - likely the same underlying issue.

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