A new research paper introduces a "validity ladder" framework to address failure modes in document extraction systems, particularly concerning selective risk control. The study identifies three key issues: document clustering, score-refit leakage, and tie-mass pathology, which collectively violate the trust contract of these systems. By implementing a fit/val split protocol and Mondrian Learn-then-Test with exact binomial tails, the proposed methods offer per-group PAC certificates and improved risk control, with the "support-bin" provenance taxonomy showing superior performance over learned fusion under specific conditions. AI
IMPACT Improves reliability and trustworthiness of AI-powered document extraction systems.
RANK_REASON The cluster contains a research paper detailing a new methodology for document extraction systems.
- Apache Software License 2.0
- Claude Haiku 4.5
- Claude Sonnet-5
- CORD
- Haiku
- Mondrian Learn-then-Test
- Qwen
- Bhaskar Gurram
- Mondrian PAC
- Zasti AI
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