Unexpected GPT-5.6 Terra responses

Summary

Unexpected GPT-5.6 Terra responses

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.

• Started

  Aug 14, 2026 · 10:22 PM

• Status

  Identified

• Duration

  Ongoing

• Severity

  Minor

• ◆

  Identified

  Aug 14 · 10:22 PM OpenAI

  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.