I mean this all falls down due to the need of verification: "Limitations Deep research unlocks significant new capabilities, but it’s still early and has limit

I mean this all falls down due to the need of verification: "Limitations Deep research unlocks significant new capabilities, but it’s still early and has limitations. It can sometimes hallucinate facts in responses or make incorrect inferences" How do I know which parts are false? It will take as long to verify as to research!