AI is usually better than traditional search for working out acronyms and jargon.

My prompt "What does PFP mean on this page: https://kanfa.macbudkowski.com/vibecoding-cryptosaurus" gave a good answer and it described extra relevant context within crypto.

I had less luck with "What does sharp tails mean in «HFT. You want low deterministic latency with sharp tails»". But I suspect the source sentence is the problem.