Code builds parameterized PostgreSQL queries and asks you to resolve uncertain choices. Final model checks can warn without stopping execution; database structure and sample values reach the provider, and offline heuristics are not Jev results.
How you can use it
Ask a developer to try the sales-report example with a test database. Jev chooses parts of the request, and code builds the search. Uncertain choices can become questions for the user. Check the resulting report against known answers. Database structure and sample values may reach the outside AI service, so begin with data you can share.