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Enabling new Models

To see available Models and enable them for use, head to the AI Gateway section in AI Studio and open the Models page.
Models page listing available LLM models with columns for name, input and output pricing, feature badges, release date, max output tokens, context length, and location.

The Models page showing available models with pricing, features, and metadata columns.

Each model displays its full name alongside a set of sortable columns:
  • Name: full model name and provider
  • Input / Output pricing: per-token cost for input and output
  • Features: capability badges indicating support for ZDR, BYOK, and other model-specific features
  • Released: the model’s release date
  • Max Output Tokens: maximum tokens the model can generate per response
  • Context Length: total token window (input + output)
  • Location: the region where the model is served
Use Sort: Newest to reorder by Newest, Pricing (low to high or high to low), Context (low to high or high to low), or Max Output Tokens. Use Columns to show or hide individual columns.
Use the Status Toggle to Enable a model for use with the AI Gateway.

Filters

Use the modality tabs at the top of the list to scope models by type: All Text Image Audio Speech Embedding Moderation Rerank The sidebar provides additional filters: To enable a model, toggle it on. It will immediately be available to call with the AI Gateway.

Restrict Model Access by Project

Once a model is enabled, workspace admins can see an Access control icon next to it. Select it to choose which projects can use the model, in one of two modes:
  • All projects (default): every project in the workspace can use the model.
  • Custom: each project gets its own on/off toggle, letting admins grant or revoke access per project.
Changes save immediately; there is no separate save action.
Access control is admin-only. Members with other roles see only the models an admin has approved within their chosen projects.

Onboarding Private Models

Onboard private models by choosing Model at the top-right of the screen. This is useful when hosting a fine-tuned model or any model deployed on a private provider such as Azure AI Foundry or Vertex AI.

Private Models Providers

Referencing Private Models in Code

When referencing private models through the SDKs, API, or Supported Libraries, the model is referenced by the following string: <workspacename>@<provider>/<modelname>.
Example: corp@azure/gpt-4o-2024-05-13

Bring Your Own Key (BYOK)

To start using models, connect your provider API keys via BYOK in the AI Gateway sidebar.