# Theorizer > "Theorizer: Turning thousands of papers into scientific laws" "Theorizer: Turning thousands of papers into scientific laws" - https://allenai.org/blog/theorizer - https://github.com/allenai/asta-theorizer/ ## Memo Each theory that Theorizer outputs is structured as a set of ⟨LAW, SCOPE, EVIDENCE⟩ tuples: - The **law** is a qualitative or quantitative statement—a regularity Theorizer believes holds. A qualitative law might express a directional relationship ("X increases Y" or "A causes B"), while a quantitative law specifies explicit numerical bounds. - The **scope** indicates where the law should hold, including domain constraints, boundary conditions, and known exceptions (e.g., "applies only for small R" or "does not hold when P is present"). - The **evidence** is extracted empirical or observational support traced back to specific papers in the input corpus (additional details below), including experimental findings, reported effects, and quantitative results that bear on the law.