Wikipedia Notability
Notability is Wikipedia's admission test. To warrant an article, a subject must have received significant coverage in multiple reliable, independent sources — not press releases, not self-published material, but real third-party journalism and reference works. Meet the bar and you're eligible; miss it and the article gets declined or deleted.
Why it matters beyond Wikipedia: the platform is a backbone source for Knowledge Graphs, Knowledge Panels, and AI engines. A well-sourced entry becomes grounding material that propagates into how machines describe you everywhere.
That makes notability a strategic reputation asset — but one you earn, never buy or write yourself. It's built by accumulating genuine, independent coverage over time. You establish authority in the world; Wikipedia reflects it; the engines repeat it.