> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ospribrain.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Connections and Models

> Configure the current provider paths without assuming a model picker that is not present.

Connections configures model providers and optional workspace services. OSPRI account sign-in does not automatically provide a direct inference credential.

## Current composer behavior

The composer resolves the configured direct provider and displays its model or a settings control. It does not currently offer a general provider-and-model dropdown. When several direct providers are configured, the current resolver uses the first configured compatible provider.

Open **Connections** to change provider configuration.

## Project model preference

A research Project can store a provider and model preference for project-aware OSPRI research runs. Current local direct-provider turns use the provider resolved by the composer, which can override that saved project preference.

## Connection categories

Depending on workspace configuration, Connections can include:

* Direct hosted model providers
* A local Ollama connection
* OSPRI Cloud services
* Optional research, storage, or organizational services

Provider billing and account limits remain with that provider.

## Add or repair a provider

<Steps>
  <Step title="Open Connections">
    Select **Connections** in the rail or use search.
  </Step>

  <Step title="Open the model section">
    Choose the provider supported by your workspace.
  </Step>

  <Step title="Authenticate or enter the provider credential">
    Use the connection form or provider sign-in flow. Do not paste the credential into a chat.
  </Step>

  <Step title="Return to Setup">
    Run the model check again and confirm that the required provider status is ready.
  </Step>
</Steps>

## Privacy check

Before sending a task, identify both parts of the route:

1. Where the shell, files, and tools run
2. Which model or cloud workflow receives prompts, tool results, and selected content

See [Permissions and Safety](/science-desktop/permissions-and-safety#execution-lanes) for the current lane comparison.