anurag: from the ai side, they are a bit behind. i do not think anybody would say apple would have one of the leading large language models or even small in which models. right now, they have said they will use openai for their particular products, like you ask siri a question, and it uses ai. down the road, they could use other models as well. but they should be making an effort to put their own. models in there as well. that's not easy. you can understand how much money it has taken openai to come up with these models. if they are serious about ai in their products, they will have to spend some money. caroline: bloomberg intelligence's anurag rana, thank you. let's get all of this and the context of ongoing -- ipek ozkardeskaya is with us from swissquote. we think about ai spend and what is happening in china and alibaba in the context of china and u.s. relations. how much of this is a concern going forward? ipek: right now, we obviously have a world that has shifted its focus on geopolitical tensions. so the technology war is jus