Population Stability Index per dimension
Analytics
Population Stability Index per dimension
Computes PSI between a baseline window (default 30 days) and a recent window (default 7 days) for eight dimensions: verdict, direction, source_app, model, provider, pii_category, injection_label, blocked_reason. PSI > 0.25 is the “model is missing a new pattern” signal.
GET
Population Stability Index per dimension
Authorizations
Antidote workspace API key (ak_live_…). Use this header for the
scan API and the OpenAI proxy routes. The required permission
scope is runtime_security.scan for scan endpoints,
runtime_security.view for read-only analytics, and
runtime_security.manage for configuration changes.
Query Parameters
Required range:
1 <= x <= 365Required range:
1 <= x <= 90
