AI stack control methodology
Compares reviewed company capabilities across seven AI-stack layers using only frozen first-party evidence.
- Version
- 1
- Published
- Jul 28, 2026
- Live boards
- 1
- Method ID
- ai-stack-control
Where the facts come from
- Source Board
company-financials
- Allowed Sources
- company-ir
How the order is produced
100 * mean of known reviewed capability states
When the method reruns
Each associated board publishes on its declared source cadence.
Boards using this version
Only live, quality-gated boards appear. Each board opens on the exact published table and evidence path.
| Board | Primary measure | Rows | Confidence | Freshness | Board version | Cadence | Evidence |
|---|---|---|---|---|---|---|---|
| AI Stack Controlai-stack-control | ai-stack-control-score | 7 | 85% | current | 1 | Published cadence | Open board → |
Complete measurement ledger
These fields are stored with the methodology version. A changed contract must publish a new version before comparable movement can resume.
Range
- 0
- 100
Formula
100 * mean of known reviewed capability states
Evidence
exact observation IDs frozen per snapshot
Selection
latest eligible evidence by reporting period, then observation time; annual periods preferred for flow facts
Score Metric
ai-stack-control-score
Source Board
company-financials
State Values
- No
0
- Yes
1
- Partial
0.5
Normalization
cohort-relative only; raw values remain in ranking components
Allowed Sources
- company-ir
Missing Evidence
unknown, never converted to no
Minimum Known Capabilities
5