Documentation

Why Uploading Invoices to ChatGPT Does Not Fix AP

Extraction is one step. Production AP needs intake control, validation, approvals, duplicate prevention, ERP export, and complete auditability.

AP is a workflow system

Accounts payable automation includes boundary detection, validation, master-data matching, duplicate checks, approval routing, and traceability. A chat interface does not provide these controls as a production system.

Common production gaps

No deterministic validation before posting financial records
No persistent duplicate detection across invoice history
No approval workflow enforcement and escalation logic
No operational audit trail for compliance and review
No direct ERP-ready structured output pipeline

Where general AI still helps

General AI can assist exception reviews, summarization, and policy lookup. It is useful as a copilot around AP, but not as the core AP processing engine.