Skip to main content
Model Gateway gives applications one place to discover callable models and send inference requests. An organization administrator connects providers and manages the model catalog. Applications authenticate with their Atlan agent credential. Use it to route an existing OpenAI or Anthropic SDK, connect a coding client, or keep provider credentials out of application configuration. The model and provider must both be enabled, and the model must support the operation you request.

Connect a client

List callable models and make a first SDK or coding-client request.

Supported providers

Compare provider discovery, credentials, and endpoint requirements.

API compatibility

Check request surfaces, model names, streaming, tools, and limits.

Fix a refused request

Diagnose authentication, model resolution, unsupported requests, and provider failures.
Model Gateway Models view with provider groups, capability and price columns, routability checks, and model switches
The example uses sample workspace and usage data. The Provider, Modality, Can do, and State filters narrow the catalog; Routable only hides entries that cannot currently serve requests.

​
Models and providers

A provider is a configured connection, such as your OpenAI account or an AWS Bedrock region. A model is an entry served through that connection. Its callable name includes the provider, in the form <provider>/<model>, so the same upstream model can exist behind two providers without sharing an identity. Copy the exact id from GET /openai/v1/models. Check modality and is_routable before choosing it. Provider access and available models depend on your organization’s configuration; a supported provider type does not mean it is connected to your account.

​
Inspect usage

The Model Gateway studio has Models, Providers, Agent access, and usage reports. Models shows the provider, modality, enabled state, prices, and recent usage. A provider’s detail view separates its models, usage, and history. Use FinOps to understand how model activity relates to traced runs and recorded costs.