[ZeroCool2u]

I've worked with 10-K's and 8-K's extensively for the purposes of using them for NLP. This is extremely arduous work and a clear winner in terms of profitable ideas, so kudos to the team for the launch, this is really impressive.

Perhaps this is giving a bit too much away in terms of the secret sauce, but would love if you could talk a bit about how you handle the wild disparities in the structure of the documents. Do you parse the XBRL?

[piesauce]

Thanks for the kind words! We don't use XBRL at all. We did try it initially, but it was wildly inconsistent across companies. I think one of the things that worked well for us was that we spent a lot of time at the initial stages of the pipeline (efficient sentence and word tokenization, span detection), that bode well for our models later on.

[ZeroCool2u]

Thanks! This is similar to where I ended up landing as well. It turns out using a non-standardized standard format is practically worse than dealing with giant blobs of plain text!

[kbennatti]

So true