About Vault

Vault is a community-powered language knowledge system. Native speakers and language experts teach it how their language is spoken, written, pronounced and used. Reviewed knowledge then powers a learning experience for children and adults.

People are the authority, not AI. AI helps by asking good questions, organising answers and drafting lessons. It never decides what is correct, never invents words, and never publishes anything on its own.

Variation is preserved. Families, communities and generations may say things differently. Vault records all of these forms with where they come from, rather than forcing one “correct” answer.

Every entry has provenance. Each published entry links to the contributions, recordings and review decisions behind it.