How Document Parsing APIs Fail Complex Table Structures and Which Evaluation Criteria Actually Predict Production Accuracy
High OCR scores can mask field mapping and structural failures that destroy table usability.
Priya Subramaniam
8 stories
High OCR scores can mask field mapping and structural failures that destroy table usability.
Proprietary parsing and schema lock teams into platforms faster than they realize.
Building your own document AI means absorbing all compliance costs and audit obligations alone.
Four design patterns prevent quiet failures in AI document workflows.
Know the three scenarios where building beats buying a document parser.
System architecture determines which model matters, not benchmark scores alone.
Spatial reasoning problems favor specialist document AI over scaled general models.
Accuracy and engineering time, not license fees, determine which tool wins.