“Given their power, given the way they are trained, given the versatility, we believe the providers of these foundational models need to do certain things — both ex ante… but also during the lifetime of the model,” he says.

Source: https://techcrunch.com/2023/04/21/eu-ai-act-generative-ai/

What I did in my follow-up article was to try to explain that it's not really possible for us to know ex ante, and what I mean by that is without the law and the law that we have is treaties or domestic law.

Source: https://www.forbes.com/sites/taxnotes/2023/01/11/defending-the-undertaxed-profits-rule/