OpenAI just announced GPT-5.1 and it’s already live inside Microsoft Copilot Studio, bringing a more adaptive and refined reasoning experience.
Now available in early release Power Platform environments for U.S. customers, this experimental rollout lets users explore how the latest AI model performs in real scenarios.
Another step forward in bringing next-gen intelligence into everyday tools.
Read more: https://www.microsoft.com/en-us/microsoft-copilot/blog/copilot-studio/available-now-gpt-5-1-in-microsoft-copilot-studio