Reads and citations
Answers taken from the filings the crawlers brought in, every sentence cited.
How a read is made
Search runs over paragraphs of the filings held. The answer is built from the paragraphs it finds, and each sentence cites an accession and a paragraph. A checker rejects any answer with a figure that does not appear in the paragraph it cites.
Why no model of our own
A model trained on this small set of filings would write fluent text about money with no source. Retrieval with citations shows its sources instead.