Disagreement among administration officials and a time crunch with President Trump's China summit are holding up efforts to launch a federal response to the next frontier of AI. Why it matters: There's not yet any new federal AI regulation weeks after Mythos — Anthropic's most advanced model yet — threw Washington for a loop. Early talk of federal safety reviews of new AI models has slowed down as Trump administration comments have made it clear they aren't on the same page just yet. Leaders ac