OpenAI says GPT 5.6 is the ‘preferred model’ for Microsoft Copilot 365 amid breakup chatter

OpenAI's new family of models will continue to power Microsoft's suite of workplace and productivity apps.

OpenAI is making its biggest play for the office

OpenAI merges Codex into ChatGPT and launches GPT-5.6 models, aiming to enhance AI capabilities and compete in an ...