Comment by skywhopper

This article covers something early on that makes the question of “will models get to zero mistakes” pretty easy to answer: No.

Even if they do the math right and find the data you ask for and never make any “facts” up, the sources of the data themselves carry a lot of context and connotation about how the data is gathered and what weight you can put on it.

If anything, as LLMs become a more common way of ingesting the Internet, the sources of data themselves will start being SEOed to get chosen more often by the LLM purveyors. Add in paid sponsorship, and if anything, trust in the data from these sorts of Deep Research models will only get worse over time.