[Morningstar to Launch GenAI 20 Index to Track Unlisted Giants like OpenAI and xAI] According to Golden Finance, U.S.-based Morningstar Inc. plans to launch the 'Morningstar PitchBook GenAI 20 Index,' which will track the performance of 20 unlisted generative artificial intelligence companies. The index aims to reflect trends in the GenAI industry and address the lack of financial transparency among unlisted companies. Executives revealed that major tech companies are already planning to use it as an investment benchmark.