04:00
2026-08-18
arxiv.org
machine-learning
Valid Per-Field Selective Risk Control for Document Extraction: Three Failure Modes, a Validity Ladder, and When Conditioning Pays
A new arXiv preprint (2608.14639v1) reports that per-field selective risk control for document extraction silently fails on real documents, diagnosing three failure modes across 13,859 genuine claude-…