Degraded availability GPT 5.6 Luna

Aug 1 , 12:30 UTC Resolved - This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available. Aug 1 , 12:29 UTC Update - The issues with our upstream model provider have been resolved, and GPT-5.6 Luna is once again available in Copilot products and IDE surfaces. We will continue monitoring to ensure stability, but mitigation is complete. Aug 1 , 12:13 UTC Update - We keep working with our upstream model provider, and are observing recovery. We continue monitoring to ensure stability. Aug 1 , 11:20 UTC Update - We are experiencing degraded availability for the GPT-5.6 Luna mode