SUPREME-1 v2.0: Cryptographic Determinism and Auditable Governance for High-Risk AI Systems under EU AI Act (Reg. 2024/1689)

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Auteur principal: Valente, Stefano
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Publié: Zenodo 2026
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author Valente, Stefano
author_facet Valente, Stefano
contents <p>SUPREME-1 v2.0 delivers production-grade governance for High-Risk AI Systems (HRAIS), operationalizing EU AI Act requirements (Art. 6, 9–15, 27, 61) through Reality Drift Index (Dᵣ), predictive entropy bounds, variance stabilization, and SHA-256 cryptographic audit trails. Validated on MIMIC-IV (n=50k) via ROC-optimized thresholds (Youden’s J=0.92) and ablation studies (92% risk reduction), the framework minimizes Free Energy Principle variational bounds under deterministic control. Includes FRIA (Art. 27), post-market KPIs (SLA 99.9%), and cross-language (Python/C++) implementations for regulatory non-repudiation. Deployable template for healthcare/justice compliance.</p>
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spellingShingle SUPREME-1 v2.0: Cryptographic Determinism and Auditable Governance for High-Risk AI Systems under EU AI Act (Reg. 2024/1689)
Valente, Stefano
• SUPREME-1 v2.0 • High-Risk AI Systems (HRAIS) • EU AI Act 2024/1689 • Reality Drift Index (Dᵣ) • Free Energy Principle • Cryptographic governance • SHA-256 audit trails • FRIA Article 27 • Post-market monitoring • Deterministic AI safety
<p>SUPREME-1 v2.0 delivers production-grade governance for High-Risk AI Systems (HRAIS), operationalizing EU AI Act requirements (Art. 6, 9–15, 27, 61) through Reality Drift Index (Dᵣ), predictive entropy bounds, variance stabilization, and SHA-256 cryptographic audit trails. Validated on MIMIC-IV (n=50k) via ROC-optimized thresholds (Youden’s J=0.92) and ablation studies (92% risk reduction), the framework minimizes Free Energy Principle variational bounds under deterministic control. Includes FRIA (Art. 27), post-market KPIs (SLA 99.9%), and cross-language (Python/C++) implementations for regulatory non-repudiation. Deployable template for healthcare/justice compliance.</p>
title SUPREME-1 v2.0: Cryptographic Determinism and Auditable Governance for High-Risk AI Systems under EU AI Act (Reg. 2024/1689)
topic • SUPREME-1 v2.0 • High-Risk AI Systems (HRAIS) • EU AI Act 2024/1689 • Reality Drift Index (Dᵣ) • Free Energy Principle • Cryptographic governance • SHA-256 audit trails • FRIA Article 27 • Post-market monitoring • Deterministic AI safety
url https://doi.org/10.5281/zenodo.18306194