In 2022, the US led in machine learning systems with 255 systems, five times more than the UK's total. Canada and China follow, each with over 40 systems. The private sector has moved ahead of academia, releasing 32 significant machine learning models in 2022 compared to academia's three models. This shift is attributed to the industry's increased access to resources including data, computing power, and funding. Leading the charge are tech giants, software development firms, and artificial intelligence research organizations, all of which contribute to the acceleration of machine learning advancements. The United States not only produces the highest number of models but also boasts the largest pool of contributing authors. This trend underscores the nation's pivotal role in shaping the landscape of machine learning advancements.