Author

Ricardo Fitas

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#machine learning Preprint Aug 2026

The geometry of AI validation: From structural blindness to reusable audits

In held-out CodeRM pools, a shared audit reduces the 95th-percentile maximum error across 100 widths by 58% and 40% relative to uniform labeling, turning structural ambiguity into a quantitative prescription for reusable validation.

Ricardo Fitas · 1 citation · ⚡1