Correctness is impossible to evaluate without a panel of humans to define "the truth" for each topic and an advanced NLP system that compares the meaning of a p

Correctness is impossible to evaluate without a panel of humans to define "the truth" for each topic and an advanced NLP system that compares the meaning of a page with it. Impossible in 1996, you could maybe pull this off today with LLMs but it would be super expensive and not very reliable. This would create an intentional bias in the results. That's not something you expect from a web search, it should return the most relevant and popular links not the ones that agree with mainstream science. Wikipedia, PubMed and other databases where actual experts contribute are way better for that.