Microsoft AI CEO claims its model beats OpenAI’s GPT-5.6 using less compute: Why he said so

Microsoft AI CEO Mustafa Suleyman has claimed that the company’s in-house artificial intelligence model outperforms the pre-trained base model powering OpenAI’s GPT-5.6 Sol while using just a quarter of the computing resources.

Suleyman made the remarks during a town hall meeting with Microsoft employees on Thursday (October 15), according to a report by Business Insider.