> ## Documentation Index
> Fetch the complete documentation index at: https://docs.2501.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# LLM Providers

> Configure providers, models, and tenant defaults in Command Center

Models and providers are managed per tenant in a catalog in Command Center. The first run of a new installation creates one provider and one model from the `llm` section of [values.yaml](https://docs.2501.ai/0.19/deployment/configuration.md), with the API key in the `llm-api-key-v1` secret, and makes that model the tenant default. Configure every other provider and model your agents will use in Command Center.

Contact your Account Executive at 2501 for the complete list of supported providers and models.

## Providers and models

Create providers in **Settings > Providers**, attach their credentials, then create models in **Settings > Models**. You can configure custom or Azure endpoints, enable or disable providers and models, set model pricing, and run model performance tests without restarting the engine.

See [Providers](https://docs.2501.ai/0.19/configure/providers.md) and [Models](https://docs.2501.ai/0.19/configure/models.md) for the full catalog reference.

> [!NOTE]
>
> Existing model configurations are preserved on upgrade. Per-provider feature toggles have been removed; whether a provider or model is available is now controlled by its **Enabled** toggle in the catalog.

## Setting Tenant Models

Choose the tenant defaults in **Settings > Tenant** from the configured model catalog.

The first run sets the tenant default to the `llm` model only when the tenant has none. You can change the defaults later in **Settings > Tenant**.


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