Nurphoto | Nurphoto | Getty ImagesThe U.S. Department of Commerce has cleared the way for OpenAI to proceed with a broad release of its advanced GPT-5.6 model, Axios reported, citing a source familiar with the matter.OpenAI anticipates the rollout to happen as early as this week, following additional testing and meetings between the company and government officials, according to the report late Tuesday.OpenAI, the White House, and the U.S. Department of Commerce did not immediately respond to CNBC's requests for comment. The Axios report follows the debut of three new models that OpenAI unveiled late last month. At that time, OpenAI opted for a phased approach, initially limiting access to a "small group of trusted partners" to ensure full compliance with federal oversight. OpenAI didn't d