最新报道:According to Bijie.com, Vana, an open network for data sovereignty and user-owned AI data layers, will launch Vana Playground on September 10th. Vana Playground is a self-service tool that allows users to view datasets in real time, verify data structure and the number of contributors, and download sample data for exploration. Officials say the platform fills a critical gap in the market, providing AI developers with access to raw datasets directly from real users.