Operator-System Dyad
3Repeated experimentThe paired relationship between a specific operator and a specific system — the unit of analysis for interaction effects.
Last updated: 2026-09-01Spec: SigRank Standard v1.0
Definition
The paired relationship between a specific operator and a specific system. The unit of analysis for interaction effects.
Inputs
Operator identifier + system identifier + token pillars for their paired sessions.
Derived variables
Dyad-level yield, SNR, leverage, velocity.
Claim
Operator performance varies by system — the same operator may perform differently on different systems.
Test
Compare the same operator across multiple systems; compare different operators on the same system.
Observable
Dyad-level metric distributions, interaction effects.
Falsifier
If no interaction effects exist (operator ranking is identical across all systems), the dyad is not a meaningful unit.
Evidence
Field data shows operator×system interaction effects.
Limitations
Dyads with few sessions are noisy. Confounded by task selection.
Lineage
Upsilon architecture, operator-system fit analysis. Architecture: mos2es.com/architecture.