Every AI tool will confidently hand you a wrong number - and in engineering and finance, a wrong number is expensive. Energent.ai is an AI teammate that does your data work on a secure desktop: reading documents and engineering drawings, cleaning messy data, writing code, building charts. Then a second, independent agent audits that output against your original source files and flags every claim that doesn't hold up - catching roughly 3x more hallucinations than the model alone in our internal evals. Engineering teams check drawing sets before issue. Finance teams tie numbers back to source. The best teams encode their own checking standards as reusable rules, so it checks the way their firm checks.