According to Odaily Planet Daily, US federal regulators have reached an agreement that allows them to launch an antitrust investigation into the dominance of Microsoft, OpenAI and Nvidia in the artificial intelligence industry, which is the strongest sign of escalating regulatory scrutiny of this powerful technology. People familiar with the matter said that the US Department of Justice and the Federal Trade Commission reached the agreement in the past week and it is expected to be completed in the next few days. Under the agreement, the Department of Justice will lead the investigation into whether the actions of Nvidia, the largest artificial intelligence chip manufacturer, violate antitrust laws. The Federal Trade Commission will play a leading role in reviewing the actions of OpenAI and Microsoft.