OpenAI Status · History · Incident #5940

RESOLVED

We’re seeing elevated latency, timeouts, and interrupted streaming across gpt 5.1 mini model and gpt 4.1 mini

Minor · Started Jul 27, 2026 · 6:06 PM

Duration

36m
Severity

Minor
Detection lead

—
User reports

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Summary

We’re seeing elevated latency, timeouts, and interrupted streaming across gpt 5.1 mini model and gpt 4.1 mini

All impacted services have now fully recovered.

Started

Jul 27, 2026 · 6:06 PM
Resolved

Jul 27, 2026 · 5:30 PM
Duration

36m
Severity

Minor

Event timeline

How this incident unfolded

◐

Investigating
Jul 27 · 6:06 PM OpenAI

We are investigating the issue for the listed services.
✓

Resolved
Jul 27 · 8:52 PM OpenAI

All impacted services have now fully recovered.

Pattern

Other recent incidents

Browse full incident history →

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