> ## 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

> Seed LLM providers at deploy time and manage them in Command Center

Models and providers are managed per tenant in a catalog in Command Center. At deploy time, the installer gives you a head start by seeding that catalog from the API keys already present in your engine environment. After the initial seed, ongoing management moves to the UI.

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

## Seeding at Deploy Time

When you deploy, the installer detects provider API keys present in the engine environment and offers to seed matching catalog providers and models for you. Accept the prompt to create those providers and models in the tenant catalog automatically.

After this initial seed, you manage providers and models in **Command Center** under **Settings** > **Providers** and **Settings** > **Models**. From there you can add providers, point at custom or Azure endpoints, enable or disable models, set pricing, and run performance tests, all without restarting the engine.

See [Providers](/0.7/configure/providers) and [Models](/0.7/configure/models) 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.
</Note>

## Setting Tenant Models

When creating a tenant, specify the default LLM and multimodal models:

```bash theme={null}
2501 infra tenant create \
  --name "My Company" \
  --llm-model "<your-llm-model>" \
  --multimodal-model "<your-multimodal-model>" \
  --timezone "Europe/Paris"
```

You can change these defaults later in **Command Center** under **Settings** > **Tenant**, choosing from the catalog's enabled models.