Antigravity Add Model

Antigravity Custom Model Enabler

  Your providers. Your local models. Inside Antigravity.
  Model management for the desktop app, Antigravity IDE, and an optional gateway.

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Add external API providers and local models alongside Antigravity's built-in models. Configure them in Settings, switch models from the chat picker, and optionally route requests through a gateway with history, fallback providers, and a browser dashboard.

The standalone Electron desktop agent uses the additive installer below. The separate VS Code-based Antigravity IDE uses its own settings adapter and local web manager. Windows IDE 2.5.5 sign-in, native model selection and streamed chat were verified with a local OpenAI-compatible provider; see the validation results. Custom-model routing applies to local sessions; the vendor's WSL routing is preserved. Check compatibility before installing.

Quick links

What you can do

The installer preserves the installed application's runtime and adds validated hooks. It keeps version-specific backups and rolls back failed deployments. See the feature comparison for implementation details and scope.

Screenshots

Model management

Search your models, organize them by provider, and edit, duplicate, or enable connections from one place.

*Current addon controls rendered in an isolated browser demo with illustrative model settings. Click an image to view it at full size.*

Model editor

Configure a provider and model, choose an API format, or discover available models.

Remote gateway

Save a gateway connection, import model aliases, and open its management dashboard.

Gateway dashboard

Map model aliases to…