Avoiding any fears of hallucinations.
But earlier you say "LLMs will get better at comprehension". So are you using an LLM to markup the original text in some way ?
I am not making 4 calls with the entire text, I instead get pieces of each which would best match the question. There are additional challenges, for instance, GPT4 struggles to know the difference between the words guidance and outlook, which mean the same thing but somehow they don't for GPT4.
When I say they become better readers, I meant it in a general sense as in better in the case above. You basically have someone who can read through tables really well, and that can change investment research fundamentally, which is a lot of reading tables and graphs :)