Unexpected GPT-5.6 Terra responses

Identified Minor impact

On August 14, 2026 at 22:22 UTC, OpenAI reported an incident affecting OpenAI Services with a minor impact, per its official status page. As of the latest official update, OpenAI has identified the cause and is working on a fix. IsChatGPTDown.chat mirrors this incident from OpenAI's official record; see the official link below for authoritative details.

Incident Facts

All facts below are taken from OpenAI's official incident record. Fields OpenAI did not publish are shown as “Not provided.”

Started
Resolved
Not provided
Duration
Not provided
Affected service
OpenAI Services
Severity
Minor
Current state
Identified

Timeline

Official update history from OpenAI's status page.

  1. Identified We are investigating an issue affecting some customers using GPT-5.6 Terra. Affected requests may intermittently return incomplete or malformed responses, or include unexpected content.nnWe are working on implementing a mitigation.

Related troubleshooting

The affected services are listed above from OpenAI's official record. If you run into a similar problem, the guides below help you check whether it is a current outage or an issue limited to your setup.