CorrectionsReproducible reports preferred
Corrections policy

Show us where the record breaks.

Useful correction reports identify the exact page or field, expected value, supporting source and why the change matters.

What to include

How corrections are handled

Source errors are fixed in the current dataset. Material formula or constant changes require a model-version increment and changelog entry. Historical release snapshots remain available so older citations can be interpreted.

Contact route

Until a public submission form is added, correction reports can be sent through the public repository’s issue tracker associated with this site. Do not include private account, medical or payment information.