OpenAI Status · History · Incident #147804

RESOLVED

Degraded performance in GPT-6.1 Sol Codex and Work mode

Minor · Started Oct 13, 2026 · 8:10 AM

Duration

8h 26m
Severity

Minor
Detection lead

—
User reports

Peak 1/hr

Summary

Degraded performance in GPT-6.1 Sol Codex and Work mode

We have resolved the issue causing degraded performance with GPT-6.1 Sol in Codex and ChatGPT Work.

Started

Oct 13, 2026 · 8:10 AM
Resolved

Oct 13, 2026 · 4:36 PM
Duration

8h 26m
Severity

Minor

Event timeline

How this incident unfolded

◐

Investigating
Oct 13 · 8:10 AM OpenAI

We are investigating the issue for the listed services.
◐

Investigating
Oct 13 · 8:18 AM OpenAI

Degraded performance on GPT 6.1 Sol Codex and Work mode
◐

Investigating
Oct 13 · 8:22 AM OpenAI

We are investigating the issue for the listed services.
◉

Monitoring
Oct 13 · 9:30 AM OpenAI

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

Resolved
Oct 13 · 4:36 PM OpenAI

We have resolved the issue causing degraded performance with GPT-6.1 Sol in Codex and ChatGPT Work.

User reports · incident window

Report volume over time

Hourly report count. Red bars mark the incident window.

Peak: 1 reports/hr

← Before incident After →

Pattern

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