What question did this study set out to answer?

The study aims to evaluate the commercial readiness and clinical discrimination capabilities of the Spiral-Domain H-Pipeline through rigorous testing.

June 13, 2026Open Access

Commercial-Readiness Closeout of the Spiral-Domain H-Pipeline: A 100-Study Pre- Registered Modal Cloud Stress Test Establishing Multi-Class Clinical Discrimination, Drift Detection, Host-CPU Edge Deployment, and Real-NVML Energy Measurement With Six Honest Compression-Versus-Accuracy Boundary Disclosures

Key Points

The study aims to evaluate the commercial readiness and clinical discrimination capabilities of the Spiral-Domain H-Pipeline through rigorous testing.
Conducted a 100-study pre-registered Modal cloud A100 stress test involving fifteen sub-campaigns.
Measured outcomes included clinical macro-AUC, drift/out-of-source detection AUC, and host-CPU streaming latencies.
Established six disclosure points for transparent reporting and model evaluation.
Achieved 5-class clinical macro-AUC of 0.657, surpassing Chronos at 0.642 with 511× lower bandwidth.
Drift/out-of-source detection AUC reached 1.000 at 30-microsecond latency.
Host-CPU streaming p99 of 0.385 ms closely matches Modal A100 p99 of 0.389 ms, supporting edge deployment.

Abstract

A 100-study pre-registered Modal cloud A100 stress test of the spiral-domain H-pipeline (studies 1741–1840, fifteen sub-campaigns α through ο, 70. 0 percent SUPPORTED). Three Outcome A reframing findings: (θ) 5-class clinical macro-AUC 0. 657 beats Chronos 0. 642 at 511× lower bandwidth; (μ) drift / out-of-source detection AUC = 1. 000 at 30-microsecond latency; (ξ) host-CPU streaming p99 = 0. 385 ms matches Modal A100 p99 = 0. 389 ms, refuting the "GPU required" objection to edge deployment. Foundation-model field rank extends Paper 16's Chronos-only baseline: H-pipeline = 1 BPE, Moirai = 511. 46, MOMENT = 511. 94, TimesFM = 512, Chronos = 900, naive cl100kbase = 1024. Six honest Outcome C disclosures preserve pre-registration discipline. Companion deposits in this Zenodo Community (spiral-domain-encoder-campaign): · Paper 8 — 10. 5281/zenodo. 20466035 · Paper 9 — 10. 5281/zenodo. 20470763 · Paper 10 — 10. 5281/zenodo. 20480183 · Paper 11 — 10. 5281/zenodo. 20495976 · Paper 12 — 10. 5281/zenodo. 20499453 · Paper 13 — 10. 5281/zenodo. 20595834 · Paper 14 v3 — 10. 5281/zenodo. 20596597 · Paper 15 — 10. 5281/zenodo. 20596931 · Paper 16 — 10. 5281/zenodo. 20602959 · Paper 17 — 10. 5281/zenodo. 20634763 (https: //doi. org/10. 5281/zenodo. 20634763) ← this deposit Related U. S. Provisional Patent Applications (all previously filed; no new provisional required for this paper): Parent H (64/080, 096), Parent I (64/084, 807), Parent J (64/084, 817), Parent K (64/084, 821), Parent L (64/084, 827). 12-month non-provisional conversion deadline: 2027-06-11. Licensing inquiries: Randolph James Ferlic, M. D. , randolphf@fieldstoneanalyticsllc. com.

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