Active
Iterum
Every figure of an analytical report, checked against the data it came from.
What it does
Takes a report and the raw data it was built from, and returns a document that says, for every figure, whether it holds: matches, does not match with both values, or can't be checked, and why.
How it checks
Deterministic code recomputes each figure from the rows. Model reviewers read the words around the figures. The definitions a machine can't decide are answered by a person first.
What is public
Case studies, a benchmark of reviewers, and a catalogue of 68 planted defects showing what the checks stop and what they miss. Each result comes with a receipt anyone can verify.
The freelance work on this site uses the same method: definitions first, then an independent recount.