Outage in OpenAI
Unexpected GPT-5.6 Terra responses
Resolved Minor
August 14, 2026 - Started about 15 hours ago
- Lasted about 11 hours
Incident Report
Summary AI Generated
A minor incident affecting GPT-5.6 Terra caused intermittent incomplete, malformed, or unexpected responses across OpenAI's web, ChatGPT, APIs, and chat interfaces. The issue persisted for approximately 10.5 hours while the team worked on a mitigation. Affected customers experienced unreliable model outputs during this period.
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.
We are working on implementing a mitigation.
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IDENTIFIED
about 15 hours ago - at 08/14/2026 10:22PM
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.
We are working on implementing a mitigation.
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