OpenAI Status · History · Incident #5985

RESOLVED

Elevated error rates with the invalid_prompt error code

Minor · Started Jul 29, 2026 · 12:55 AM

Duration

1h 24m
Severity

Minor
Detection lead

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User reports

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Summary

Elevated error rates with the invalid_prompt error code

All impacted services have now fully recovered.

Started

Jul 29, 2026 · 12:55 AM
Resolved

Jul 29, 2026 · 2:20 AM
Duration

1h 24m
Severity

Minor

Event timeline

How this incident unfolded

◐

Investigating
Jul 29 · 12:55 AM OpenAI

We are investigating the issue for the listed services.
◉

Monitoring
Jul 29 · 1:39 AM OpenAI

We have applied the mitigation and are monitoring the recovery.
✓

Resolved
Jul 29 · 2:20 AM OpenAI

All impacted services have now fully recovered.

Pattern

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