Connections
Connections is where you configure the external services and credentials The AI Platform can use.
Model Providers
Use Model Providers to connect or review providers for specialist responses and routing. You can choose workspace and personal defaults when multiple models are available.
Default Models
Workspace defaults apply broadly. Personal defaults can override them for your account.
The line under the two pickers states which default is in effect for you and why. The badge next to Personal default shows whether that model is one you chose (Set by you), the system seed (System default), or a deliberate opt-out (Opted out). Only workspace admins can change the workspace default; everyone else sees it read-only.
If the stored workspace default cannot be used in the current workspace — its provider is disabled here, or the model is not on this workspace's plan — the picker says so instead of appearing empty, and specialists fall back to the next default until an admin picks an available model. If "Enforce workspace model" had to be switched off for the same reason, that is reported too.
Use Show all providers when you want to see providers that are not currently connected. Use ZDR Only when you need models/providers that support Zero Data Retention behavior.
Integrations and Credentials
Use Integrations and Credentials for non-model services and shared workspace credentials. Availability depends on your workspace permissions and configured features.