Why do we need this when current models already handle questions and answers about new discoveries: ones that are happening every week and are often easier to g

Why do we need this when current models already handle questions and answers about new discoveries: ones that are happening every week and are often easier to grasp than Einstein’s equations? I think it is clear that they will fail on most of them. That doesn't mean that LLMs are not useful but there are more walls in the road.