Just checked, the releases of Dall-E 3, GPTImageGen, Google Veo 2, Imagen 3 and 4, took place simultaneously for EU and US as part of global launches.

Sora was the only outlier here, though as always, the restrictions did not encompass just the EU and were lifted shortly there after, just like with ChatGPT Agents:

> Right now, users can access Sora everywhere ChatGPT is available, with the exception of the United Kingdom, Switzerland and the European Economic Area. We are working to expand access further in the coming months.