Posit AI

Posit AI is a managed LLM service from Posit that gives you access to a variety of AI models through a single account. It’s the easiest way to get started with Posit Assistant: sign in once and start using Posit Assistant, with no API keys to manage.

Getting Access

Visit posit.ai to create an account or sign in. Once you have an account, authentication is handled automatically by Posit Assistant.

Using Posit AI

How you connect depends on your platform:

  • RStudio — Posit AI is built in. Click Sign In in the Posit Assistant panel to authenticate. See the RStudio setup guide for details.
  • Positron — Enable Posit AI through the provider configuration dialog. Open the Command Palette and run Configure Language Model Providers, then sign in. See the Positron setup guide for details.
  • Terminal (TUI) — Posit AI is the default provider. Run positai and follow the sign-in prompt, or configure credentials in the config file.

Other Providers

On Positron and the TUI, Posit Assistant also supports direct API access to other model providers, including Anthropic, OpenAI, GitHub Copilot, Amazon Bedrock, and more. See the Positron setup guide or the config file reference for provider configuration.

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