What this indicator measures
This indicator reflects publicly visible OpenAI model entries or model catalog information.
Calculation method
The counter tracks the public model catalog and updates when visible model metadata changes.
Simplified formula
Model count = number of publicly visible model entriesData sources
Sources include public OpenAI documentation, model catalogs or API-visible metadata where applicable.
Known limitations
Public model catalogs may not reflect internal models, deprecated models, staged rollouts or private availability.
Refresh and interpolation
The value is refreshed periodically from the latest available public snapshot and is not interpolated live.