OpenAI says GPT 5.6 is the ‘preferred model’ for Microsoft Copilot amid breakup chatter

OpenAI says GPT 5.6 is the ‘preferred model’ for Microsoft Copilot amid breakup chatter In Brief Posted: 5:16 PM PDT · J

OpenAI says GPT 5.6 is the ‘preferred model’ for Microsoft Copilot amid breakup chatter In Brief Posted: 5:16 PM PDT · July 9, 2026 Image Credits:Rafael Henrique/SOPA Images/LightRocket / Getty Images Earlier this week, Bloomberg reported t