Do dbt tests count as "models" in terms of the overall "successful models built per month" limit?

Just curious what constitutes as a “model” that counts towards the “successful models built per month” limit for each dbt-cloud tier. Is it every .sql file or just tables with materializations (views, tables, dynamic tables, etc). I’d like to work more with data tests, but I’m not sure if each test counts towards a model built.