Document Processing AI

Document processing AI failures — extraction, classification, and verification mistakes. We've tracked 46 distinct Document Processing AI patterns across production AI agent deployments — most commonly in Document Processing systems. One recurring example: AI Pipeline Accuracy Regression Goes Undetected After Deployment: Causes and Fixes — Accuracy Regression Undetected — A Bad Deploy Ships Silently

Each pattern below documents the specific failure mode, why it happens, and how teams have mitigated it in practice — use this page as a reference when building guardrails, writing evals, or debugging an agent that's already misbehaving in this way.