Core concepts
Insights
A single extracted finding from a document: a claim, a data point, or a directional statement. Each insight carries the exact quote it was derived from.
Documents
The primary source itself, whether that is a 10-K, a policy release, a data publication, or an analyst note. Each document has many insights, and you can retrieve a document with all of its insights in one call.
Sources
Who published it: an institution, a company, or an independent writer. Documents also carry their named authors where one is credited, so you can scope a search to a publisher or follow a particular author’s work.
Entity graph
Companies, agencies, people, and instruments named across the corpus, linked by the relationships the documents themselves state: suppliers, customers, competitors, regulators, and the events each entity appears in. Traverse from one entity to its neighbours to answer questions no single document contains.
Two ways to connect
What gets searched
Coverage spans corporate filings and disclosure, macro and policy analysis, energy and commodities, weather and climate data, and independent research from named analysts. Depth is uneven by vertical and changes as new sources are onboarded, so treatGET /api/documents/filters as the authoritative list rather than this page. It returns every source currently in the database.