Metrics

Measurement · 2026-09-19

VGO deliberately separates raw metrics from a composite model. Implementations should publish their exact measurement methodology.

Visibility

  • Search Visibility Share (SVS)
  • Generative Mention Share (GMS)
  • Citation Share (CS)
  • Query/Prompt Coverage (QPC)
  • Qualified Discovery Reach (QDR)

Quality & authority

  • Source Authority Mix (SAM)
  • Citation Diversity (CD)
  • Entity Consistency Rate (ECR)
  • Factual Accuracy Rate (FAR)
  • Contextual Relevance Rate (CRR)

Integrity

  • Poisoning/Anomaly Incidence (PAI)
  • Untrusted Source Exposure (USE)
  • False/Conflicting Claim Rate (FCR)
  • Mean Time to Detect (MTTD)
  • Mean Time to Correct/Recover (MTTC/R)

Growth

  • Visibility Growth Rate (VGR)
  • Trusted Visibility Growth Rate (TVGR)
  • Visibility-to-Outcome Conversion (VOC)

Conceptual composite

TVG = Reach × Relevance × Authority × Integrity × Persistence

Do not present this conceptual equation as a universal scientific constant. Omseek or other implementations may operationalize each factor with disclosed weights, normalization and sampling rules.