There's no useful parallelization that could happen during this particular search. This took a couple of iterations of research via ChatGPT, and then reading the results and looking at the referenced sources; the total interaction time with ChatGPT is a similar 60 seconds or so, the main difference is the 3 minutes of waiting for it to generate answers vs. the maybe a couple of seconds for the searches.

What? You can do anything else you want during the search?