In the project »GAIA-X 4 AI« , we are working with 14 partners to develop an ecosystem of data and services that enable the training and validation of artificial intelligence (AI) applications. »GAIA-X 4KI« is part of the European project »GAIA-X«. and the consortium is composed of industry and research. The German Federal Ministry of Economics and Climate Protection (BMWK) is funding the project. Huge amounts of data are generated during the planning, construction and operation of vehicles. Our team in GAIA-X 4 AI is applying AI methods to use them efficiently and safely.