Updated 5:30 a.m. Eastern on October 13, 2026
OpenAI reports degraded performance in GPT-6.1 Sol Codex and Work mode. The incident is in monitoring status as of the latest official update.
What is affected
The affected scope is degraded performance in GPT-6.1 Sol Codex and Work mode, as identified in the official incident title.
Official update timeline
We are investigating the issue for the listed services.
Degraded performance on GPT 6.1 Sol Codex and Work mode
We are investigating the issue for the listed services.
We have applied the mitigation and are monitoring the recovery.













