The European Union’s three branches provisionally agreed on its landmark AI regulation, paving the way for the economic bloc to prohibit certain uses of the technology and demand transparency from providers. But despite warnings from some world leaders, the changes it will require from AI companies remain unclear — and potentially far away. First proposed in 2021, the AI Act still hasn’t been fully approved. Hotly debated last-minute compromises softened some of its strictest regulatory threats. And enforcement likely won’t start for years. “In the very short run, the compromise on the EU AI Act won’t have much direct effect…