OpenAI Status · History · Incident #7144

RESOLVED

Elevated errors for GPT-5.6 Sol on the API

Minor · Started Sep 11, 2026 · 9:08 AM

Duration

2h 13m
Severity

Minor
Detection lead

—
User reports

Peak 2/hr

Summary

Elevated errors for GPT-5.6 Sol on the API

All impacted services have now fully recovered.

Started

Sep 11, 2026 · 9:08 AM
Resolved

Sep 11, 2026 · 11:21 AM
Duration

2h 13m
Severity

Minor

Event timeline

How this incident unfolded

◆

Identified
Sep 11 · 9:08 AM OpenAI

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.
◉

Monitoring
Sep 11 · 10:09 AM OpenAI

We have brought additional capacity online and are seeing improvements for some GPT-5.6 Sol API traffic. We continue to mitigate elevated errors affecting Chat Completions and Responses and are monitoring recovery
✓

Resolved
Sep 11 · 11:21 AM OpenAI

All impacted services have now fully recovered.

User reports · incident window

Report volume over time

Hourly report count. Red bars mark the incident window.

Peak: 2 reports/hr

← Before incident After →

Pattern

Other recent incidents

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