← ChatGPT status
INCIDENT IN PROGRESS
ChatGPT
✓Errors processing large PDFs in the Responses API
Updated
Confirmed disruption
15:45Started
1Timeline events
Confirmed by the official source.
Executive summary
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Summary
The official status reports errors processing large PDFs in the Responses API, with Responses experiencing degraded performance. The issue has been identified and mitigation is being implemented.
What users experienced
- User impact
Users may encounter errors when processing large PDFs through the Responses API.
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Started
15:456 Oct 2026Timeline of the incident
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Detection
Confirmed by an official service source.
What we know
- ✓The affected component is Responses, listed with degraded performance.
- ✓The official status initially reported the issue as under investigation.
- ✓The latest official update says the issue is identified and mitigation is being implemented.