1. Empirical Evidence
Every risk score is backed by observable ground truth: CVE IDs, CISA KEV entries, EPSS percentiles, and weaponized exploit repositories.
1. Empirical Evidence
Every risk score is backed by observable ground truth: CVE IDs, CISA KEV entries, EPSS percentiles, and weaponized exploit repositories.
2. Auditable Provenance
Observations carry explicit state labels: LIVE, RETROSPECTIVE, REPLAY, or SYNTHETIC. Pre-epoch events are never disguised as live predictions.
3. Versioned Methodology
All scoring algorithms (HTS-3.1, HTR-2.0, FORECAST-1.4) are published with equations, weighting constants, and semantic changelogs.
4. Calibrated Track Record
Past forecasts are scored mathematically against real outcomes using the Brier Score ($BS = 0.1043$), eliminating retrospective hindsight bias.
Hermes replaces single-number โconfidence ratingsโ with a 5-dimensional breakdown:
Trust requires explicit transparency regarding limitations:
INSUFFICIENT_DATA.